Wireless outdoor sports bluetooth headphones stereo bluetooth 41 headset earphone universal for ios android mobile phone
Modelam 20 materialpolycarbonate typewireless earphone general usemobile phone cellphone media playertablet computer functionbluetooth hi fi noise cancelling sports gaming volume control dj with microphone communicationbluetooth connectorsusb driver typemoving coil sound channel21 bluetooth versionv41 production modeself produce