ITEM NAME:AX-03 Sports Bluetooth 4.1 Headset Headphone Earphone Receiver (Green) A#S Product Description Description: Features: Connect two device at the same time. Switch music, sound adjust function. IOS system battery power display. Support wechat, car GPS, QQ voice function. Specifications: Bluetooth version: 4.1 Bluetooth protocol: A2DP AVRCP HFP HSP Battery: 3.7VÂ 60mAh Charging power: 5V/80mAh Sensitivity: 103db +/- 3dB Impedance: 32Mw Tramsmit distance: about 10m Frequency: 2.4GHz Conversation time: about 2h Music playing time: About 2.5h Standby time: About 80h Color: Green Included: 1 X USB Cable 1 X Bluetooth Receiver 1 X User Manual.Bluetooth version: 4.1. Bluetooth protocol: A2DP AVRCP HFP HSP. Sensitivity: 103db +/- 3dB. 1 X Bluetooth Receiver. Color: Green. If item is defective after 3 months, you can still send it back to us.
