Why the headphones does not charge?Please make sure both ends of the USB cable are securely connected. If you use a power outlet, ensure that the power supply is connected securely and the outlet works. If you use a computer, make sure it is connected and the USB port is powered. Turn on the headset and then turn them off. Disconnect and reconnect the USB charging cable.
Description: QCY T1C wireless BT headphones adopts BT 5.0 technology, bringing high-speed data transfer speed, stable performance and low power consumption, offering real-time transmission of call and games, no voice delay. With TWS technology, left and right ear channel separation. You can use the headset solely, or used them in pairs. Auto fast pairing between left and right earbuds once taking out of the charging case. Easy and quick to pair with BT-enabled audio devices. Equipped with a 380mAh charging box to charge the earbuds for about 4 times, provides total 20 hours of working time. Built-in dual Microphone with noise reduction function delivers clearer and more real talking sound. Its mini size and 4.6g weight of each earphone fit well to your ear canal, and guarantee stability and comfort when doing sports. QCY T1C will brings you perfect user experience.
Features: TWS BT5.0 Headphone: Wireless dual ear design, left and right ear channel separation. You can use the headset solely, or used them in pairs. BT 5.0 brings high data transfer speed, stable connection and low power consumption. Fast & Easy Paring: Auto power on and fast pairing between left and right earbuds once taking out of the charging case. Easy and quick to pair with BT-enabled audio devices. Effective distance is about 10 meters in open space. Long Battery Life: 43mAh battery in each headphone ensures 4-5 hours of working time. Charged automatically in the 380mAh charging box which enables dual headsets charging for about 4 times. Supports up to 20 hours playtime in total. Great Sound Quality: Supports SBC+AAC professional audio codec technology, T1C restores the original sense of dynamic, catches every details of sound, delivers the pasionate feeling in songs, thus immersing you in music world. Born for Sports: 4.6g lightweight and mini size fit well to your ear canal and provide you long time wearing comfort. It guarantees stability when doing sports. With charging box, easy to store and carry anywhere. Hands-free with Dual Mic: BT5.0 chip offers noise reduction function which grasps the detail of voice greatly. Built-in Mic on both earbuds delivers clearer and more real talking sound in stereo mode.
Specifications: Brand Name: QCY Model Number: T1C BT Version: BT 5.0 BT Protocol: HFP, A2DP, HSP, AVCRP Audio Codec: SBC/AAC Frequency Range: 20-20000Hz Sensitivity: 108±3dB Impedance: 32Ω Transmitting Distance: 10m/33ft Charging Box Capacity: 3.7V 380mAh Earphone Battery Capacity: 2 * 3.7V 43mAh Music Play Time: about 4-5 hours (depends on music volume) Charging Time: 1.5-2 hours Material: ABS Color: Black Earphone Item Size: 22*16*14mm/0.86*0.63*0.55in Earphone Weight: 9.2g/0.32oz (Pair of Earbuds) Charging Box Weight: 28.5g/1oz Package Size: 16.0*11.5*4.0cm/6.29*4.52*1.57in Package Weight: 150g/5.27oz