Features: 1.The latest TWS binaural stereo stereo Bluetooth headset with the 5.1 chip gives you very efficient wireless performance. 2.Bluetooth 5.1 chip, HD low latency, 65MS has no delay, cool game, good luck, physical noise reduction. 3.Precise pickup, double ear call, enhance sound. 4.For the game customized chip, 15 meters connection is uninterrupted, anti-interference strong, in game mode, the signal is more concentrated. 5.HiFi fever sound quality, ACC audio code high quality sound quality, 13mm large unit. 6.Long battery life, continuous game 6 hours, standby time 60 hours. 7.Ergonomically designed for a more comfortable fit on the auricle. 8.The left and right ears ,of the channel are free to use.Strong compatibility, IOS/Android universal, one-button control, simple and stylish.