Enjoy the best design and function combined together
BT Version.: Buildwin, 4.2 version.
Rang: 33FT/10 M.
Ear buds Battery:80 mAh,
Talking time: appr.4 Hrs
Charging way: USB 5V
Frequency Response: 20Hz-20KHz
Rated power: 2mW
This item is sold brand new. It is ordered on demand from our supplier and is usually dispatched within a few days.