{"product_id":"qcy-h3-pro-adaptive-anc-wireless-headphones-over-ear-headset-50db-with-ldac-hi-res-wireless-audio-bluetooth-5-4-dual-connection","title":"QCY H3 PRO Adaptive ANC Wireless Headphones Over Ear Headset 50dB with LDAC Hi-Res Wireless Audio Bluetooth 5.4 Dual Connection","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eActive Noise-Cancellation\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eAudio latency\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e60ms\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBattery Capacity[mAh]\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e550mAh\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBattery life up to[hours]\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e55H ANC off\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBluetooth Version\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eQCY\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eCategory\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eEarphones \u0026amp; Headphones\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eCE,FCC,RoHS\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eCharging Method\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003ecable\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eCharging Time\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e2\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eCodecs\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003esbc,LDAC\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eCommunication\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eWireless+Wired\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eConnectors\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e3.5 MM\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eControl Button\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eControl Method\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eApp,Push button\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eDepartment\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eUnisex-adult\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eDriver Diameter\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e40\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eEarcups Type\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eSealed\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFeatures\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eActive Noice Cancelling,Dual Connection\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFunction\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eFor Internet Bar,for Video Game,For Mobile Phone,HiFi Headphone,Sport,For Outdoor,For Office,For Study\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eIs wireless\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eABS,Plastic,Leather,Silica Gel\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eMaximum wireless range[m]\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e10m-20m\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eNFC Technology\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eNumber Of Drivers\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e3\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003ePackage List\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eUser Manual,Charging Cable,Detachable Audio Cable\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eQCY Model\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eSound Isolating\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eSpeaker maximum output power\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e5mW\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eStyle\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eWired in-ear headphones\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eSupport APP\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eSupport Memory Card\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eVocalism Principle\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eDynamic\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eVoice assistant built-in\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eVolume Control\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eWaterproof\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eWeight[g]\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e231G\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eWireless Type\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eBluetooth\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eWith Microphone\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003ewhether electrical\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3e7ecb92083c4669bba8a35c43943018Z.jpg\"\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-weight:bold\"\u003eQCY H3 PRO Adaptive ANC Wireless Headphones Over Ear Headset 50dB with LDAC Hi-Res Wireless Audio Bluetooth 5.4 Dual Connection\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003eAdaptive Hybrid Noise Cancellation Reduce Noise by Up to 50dB\u003cbr\u003e\nAdaptive noise cancelling detects external sounds and sound leakage, auto-apply optimal noise reduction and EQ settings. Different modes are designed to block out the most annoying sounds in various environments.\u003cbr\u003e\n\u003cbr\u003e\n4 Kinds of Noise Cancellation Mode\u003cbr\u003e\nUnmatched Noise Cancellation for Every EnvironmentIndoor | Commute | Crowd | Anti-Wind Noise modes are designed to block out the most annoying sounds in various environments.\u003cbr\u003e\n\u003cbr\u003e\nStay Aware with Transparency Mode\u003cbr\u003e\nCancel noise while still allowing transport announcements or important notifications through with Transparency Mode when you’re enjoying music on the move.\u003cbr\u003e\n\u003cbr\u003e\nDistraction-Free Calling\u003cbr\u003e\nFeatured with 3 microphones with AI, it enhances voice pick-up over the noise to ensure you sound crystal clear on the other end.\u003cbr\u003e\n\u003cbr\u003e\nDual Chip Driven Superior Sound\u003cbr\u003e\nThe QCY H3 Pro supports LDAC high-resolution codec², transmitting pure high-fidelity sound and earning Hi-Res Audio and Hi-Res Audio Wireless certifications. The dual-chip technology, with a primary chip and an amplifier chip, delivers a more powerful bass response.\u003cbr\u003e\n\u003cbr\u003e\n40mm Dynamic Drivers\u003cbr\u003e\nPowerful 40-mm drivers with titanium film diaphragms, promise high-quality sound without any fuss. From accurate bass with a warm sound signature to crisp, clean highs, hear each beat and every layer with clarity.\u003cbr\u003e\n\u003cbr\u003e\n360° Spatial Sound\u003cbr\u003e\nFeaturing a high-resolution spatial model algorithm, QCY H3 Pro produces distinct sound layers, authentic voices, and 360° spatial audio, offering 3D listening experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S75cf3dc66fad4f658706012e7e1b9a9bb.jpg\"\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-weight:bold\"\u003eReduce Noise by Up to 50dB\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003eAdaptive noise cancelling detects external sounds and sound leakage, auto-apply optimal noise reduction and EQ settings. Different modes are designed to block out the most annoying sounds in various environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S164779f1b0624ab4aee28b9614509ad56.jpg\"\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-weight:bold\"\u003eDual Chip Driven Superior Sound\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003ePrimary Chip: To collect and process sound signals\u003cbr\u003e\nAmplifier Chip: To ensure a better sound experience\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8ceb5c8275f643c4a4df742b762b6bd5I.jpg\"\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-weight:bold\"\u003e40mm Dynamic Drivers\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003ePowerful 40-mm drivers with titanium film diaphragms, promise high-quality sound without any fuss. From accurate bass with a warm sound signature to crisp, clean highs, hear each beat and every layer with clarity.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa53c5260a2214ff7956c34f0822762069.jpg\"\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-weight:bold\"\u003e360° Spatial Sound\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003eFeaturing a high-resolution spatial model algorithm, QCY H3 Pro produces distinct sound layers, authentic voices, and 360° spatial audio, offering 3D listening experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbd4bcc965d8f48f2b78c6d09d90ec803h.jpg\"\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-weight:bold\"\u003eErgonomic Design \u0026amp; Superior Fit\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003eUltra-Soft Foam \/ Adjustable Headband \/ Pressure Relief Design \/ Rotatable Earcups.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se15fcf0038094b7cb61d6e4279f57319R.jpg\"\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-weight:bold\"\u003eQuick Charging\u0026amp; 55-hour Battery Life\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003eThe headphone provides an extended music playback, allowing for prolonged usage without frequent charging.\u003cbr\u003e\n\u003cbr\u003e\nANC OFF 55H Playback\u003cbr\u003e\nANC ON 40H Playback\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S63b5131a15a54e2394a024e87654b903J.jpg\"\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003eWired \u0026amp; Wireless Compatible\u003cbr\u003e\n\u003cbr\u003e\nIn addition to stable and fast Bluetooth 5.4 wireless connection, the QCY H3 Pro also comes with a 3.5mm Aux cable for wired connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S851fc693f33b4ab188073871be5a2c3am.jpg\"\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003e60ms Low-Latency Mode\u003cbr\u003e\nGet latency as low as 65ms and enjoy a smoother gaming experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003eDual-Device Connection\u003cbr\u003e\nFreely Switch Between Study and Life.The headphones can connect to two Bluetooth devices at the same time, bringing a portable and intelligent interaction experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S94fbd1d10be14df5b9917c9f3fbb0dc2a.jpg\"\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3cfd9e6e98e548358d06b07724a36f105.jpg\"\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003eWhat's in the Box:\u003cbr\u003e\n- QCY H3 Pro Over Ear Headphones×1\u003cbr\u003e\n- Type-C Charging Cable ×1\u003cbr\u003e\n- 3.5mm AUX Cable×1\u003cbr\u003e\n- User Manual×1\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sac968f52d31f4195892e25f0b750c7b0O.jpg\"\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003eSpecifications:\u003cbr\u003e\nType: Over-Ear\u003cbr\u003e\nColor: Black\/White\/Purple\u003cbr\u003e\nDriver: φ40mm dynamic driver\u003cbr\u003e\nAudio codec: LDAC\/SBC\u003cbr\u003e\nANC Modes: Adaptive ANC \/ Anti Wind Noise \/Indoor\/Commute\/Crowd\u003cbr\u003e\nCall noise cancellation: Tri-Mic ENC call\u003cbr\u003e\nBluetooth version: Bluetooth 5.4\u003cbr\u003e\nEffective Bluetooth range: 10m\u003cbr\u003e\nBattery capacity: 550mAh\u003cbr\u003e\nMusic play time: 40h with ANC ON, 55h with ANC OFF\u003cbr\u003e\nCable charge time: 2h\u003cbr\u003e\nCharging port: USB Type-C\u003cbr\u003e\nWired\u0026amp;Wireless Compatibility: Both\u003cbr\u003e\nWeight: 231g\u003cbr\u003e\n\u003cbr\u003e\n*Error within 3-5mm may occur as data weremeasured manually.\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S996aff1147b74ee5a528db05e3b0053fl.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eFAQ:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eQ:What should I do if the headset received unable to turn on?\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eA:Confirm that the over ear headset has power left (press the power button and check LED light is illuminated).\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eIf headset power off,please connect the headset with your included USB cable and plug it into a USB power source for charging.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eQ:How to solve the problem that the mobile phone prompts that it cannot connect?\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eA:Delete the pairing record on the mobile phone, and then search for pairing and connect again.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eQ:How to solve the problem that there is no sound when listening to music or calling?\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eA: There is a settings icon on the right side of the Bluetooth connection name on Android phones. Click to enter, turn off the mobile phone audio and media audio, and then turn them on again. If there is still no sound, please re-pair the earphones with the mobile phone.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eQ: Why is there a delay in video or games?\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eA: Affected by factors such as the use environment, network, and mobile phone Codec, there will be different degrees of delay when the mobile phone transmits audio data to the earphone.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eQ:  How to solve the problem of stuck or intermittent sound? \u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eA:If there are a lot of Wi-Fi, 5G and 4G signals, high-power electrical appliances around, it may cause stuck and intermittent sound. Please Change the environment or re-pairing can solve the problem.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eQ: How do I update the version of my headphones?\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eA: Application: Device,Settings,Firmware Upgrade. If it prompts that the upgrade cannot be made, it indicates that it is already the latest version.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eQ: The headphones can't connect to the APP?\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eA: You can set the language of the application to English before connecting the headphones.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003eOther Tips:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003e1. Before using the earbuds, please read the manual carefully and keep it for future references.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003e2. The earbuds need to be fully charged prior to first-time use.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003e3. lf the earbuds are left unused for over two weeks, please recharge.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003e4. Please use the chargers made by qualified manufacturer.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003e5. lf earbuds fail to be found by phone, please re-turn them connectable or restore factory settings. \u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-family:微软雅黑; font-size:15pt\"\u003e6.lf a program error of phone occurs, please turn off and on Bluetooth function or reboot the phone.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Jelly Cover","offers":[{"title":"Black \/ United States","offer_id":59044368777356,"sku":"14:10#Black;200007763:201336106","price":234.34,"currency_code":"USD","in_stock":true},{"title":"Black \/ spain","offer_id":59044368810124,"sku":"14:10#Black;200007763:201336104","price":233.46,"currency_code":"USD","in_stock":true},{"title":"Black \/ China 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