... degree Omni direction microphone 3.O Stereo audio bluetooth mp3 player Headset 1.Bluetooth stereo headset lets you listen ... field.For twelve years, we focus on H D M I, S A T A, U S B, ... V I, V G A, S R S, M H L and the relevant electronic product,to provide ... an order of up to 10,000 H D M I cables, 20,000 U S B cables, ... Company Capability3 Product Series Stereo audio bluetooth mp3 player Headset