QCY T4/T9 TWS bluetooth Earphone Wireless Headphone AAC HiFi Stereo Gaming Headset from Xiaomi Eco-System

QCY T4 Global Version(QCY M10):https://www.banggood.com/QCY-M10-TWS-Wireless-Earbuds-bluetooth-Earphone-HiFi-AAC-HD-Calling-Low-Latency-Gaming-Headphone-Smart-Headset-from-Xiaomi-Eco-System-p-1701995.html?ID=6287830cur_warehouse=CNFeatures:1. The new version of the PAU bluetooth 5.0 chip,the wireless connection is faster and more stable.And support higher quality music transmission, achieve ultra-low latency, entertainment calls are very clear and smooth.2. PAU bluetooth 5.0 has powerful transmission efficiency, and the latency in the game mode is as low as 65ms, and brings you a smooth entertainment experienee of audio and video synchronization.3. The chip supports AAC/ SBC high-definition audio coding.It is equipped with a 6mm dynamic coil unit.Stereo surround sound lets you be immersive and provide you with QCY high quality sound.4. Free to switch between master and slave headphones.It is more convenient to use without the stutter of singleand binaural mode switching.Specifications:General Specification BrandQCY ModelT4/T9 Color Black Wearing Type In-ear Material ABS+ PCTechnical Parameters Microphone Yes VolumeControl Not support bluetooth Chip PAU bluetooth Version 5.0 Transmission Distance 10m Impedance 32Ω Frequency Response 20-20kHz Battery Capacity Charging box: 380mAh, 3.7V Earphone: 43mAh*2, 3.7V Charging Time (h) 1h Working Time (h) 4h Standby Time (h) 20h Waterproof IPX4PackageIncluded:1*QCY T4/T9 TWS bluetooth Earphone Wireless Headphone with Charging Box1* USB