【Low-latency】: In the game mode, the wireless earbuds can provide 40ms ultra-low latency, providing you a smoother and happier gaming experience. Wide Compatibility - Compatible with iOS, Android, Windows. 【40H Playtime & Fast Charging】: Bluetooth wireless earphones supports fast charging. The earbuds on a full charge can meet 8 hours while listening volume 50%; The charging case can be charged for more than 4 times and the earbuds can be fully charged within 40 minutes. 【Bluetooth 5.3 Technology & IPX4 Waterproof】: Equipped with Bluetooth 5.3 chip ensure stable connection, faster transmission, and lower power consumption. Wireless earphones are designed with IPX4 waterproof, meet the needs of daily life, it can effectively prevent the damage of sweat and raindrops splashing. 【Call Noise Cancellation & High-Quality Sound】: The Environmental Noise Cancellation feature effectively reduces your environmental noise for your call recipient, offering crystal-clear call quality. 10mm diameter loud speaker making the treble sweet and clear, the bass is strong and powerful. 【100% SATISFACTION SERVIECES】: You can get: 1 Pair* HTC Earbuds, 1* USB-C cable, 2 Pairs* Rubber eartips (S/L). We provide 7*24 Live Chat Support, if you are not satisfied with our in-Ear-Headphones. bluetooth earbuds wireless earbuds usb c wireless earbuds sport headphones htc true earbuds black active noise cancelling earbuds invisible earbuds wireless bluetooth wireless earbuds in ear bluetooth for cell phone running headphones workout