OTG Adapter Cable

Wireless Bluetooth Earphone Specially designed for sports built-in strong magnet in earbuds, which will be fixed when not in use, and it does not fall despite strenuous exercise. With ergonomic appearance design, matching your ear canal firmly, so as to enjoy the fascinating music and worry-free sports time. Main Features: Balanced wearing Two-wire control box on the left and right sides will average the ear force, no pressure on your ear. Strong compatibility Intelligently matching smartphones and tablets, it is widely applicable in Bluetooth devices on the market. On-cord control Employing voice call decoding chip inside makes it be able to steadily transmit in high speed, ensures clearer call and more acoustic fidelity.