Bluetooth 5.3 : Latest Bluetooth 5.3 technology achieves lower latency. It offers audio delays much lower than 65ms. Feature reduces the number of disconnections of the ear buds in complex environments.
Ergonomically design : 45 degree in ear, no pressure pain to ear canal. Ergonomically design create the optimal listening experience. 3.3g only ultra-light earbud with supermini portable charging case.
Wide compatibility : Our wireless earphones are compatible with most devices, including the iOS or Android smartphones, tablets, laptop computers, TV and more.