BT313 Magnetic Earbuds Sport Wireless Headphone Handsfree bluetooth HD Stereo Bass Headsets with Mic(Black) Filter-Cooling Fan Radiator Made with Anti-oxidized Aluminum Alloy

Made with Anti-oxidized Aluminum Alloy Brackets: Lightweight

which does not affect the shooting effect

with high-speed SSD solid state hard disk

2V / 600mA

40HQ: 19540 cartons * 1000 pcs = 19540000 pcs

BT313 Magnetic Earbuds Sport Wireless Headphone Handsfree bluetooth HD Stereo Bass Headsets with Mic(Black) Filter-Cooling Fan Radiator Made with Anti-oxidized Aluminum AlloyFeatures: 1. Magnetic suction type wearing, not afraid of falling. 2. The bluetooth version is 4. 1. 3. CVC 6. 0 noise reduction technology to make the calling clearer. 4. Good compatibility and can be used for mobile phones with bluetooth devices. 5. The battery can be used for 5 hours, and the battery life is about 130 hours. 6. Double click on the boot button to replay the last number, and it can be easy to dial back when exercising, which is