--ergonomic silicone soft cover: which fits the contour of the ear better, does not hurt for a long time, and is not easy to fall;
--Waterproof: High-quality control realizes waterproof life, not afraid of sweating.
--Bluetooth-compatible 5.0: makes the connection faster and more stable, compatible with various Bluetooth-compatible devices
--Function: battery display, call function, voice control, support music
--Size: 60x60x30mm