Minimum Order :0

1.Version: Bluetooth V1.2 version
2.Frequency: 2.402GHz - 2.480GHz
3.Talk time: up to 8hours
4.Standby time: up to 150 hours
5.Operating distance: 10 meters (class 2)
6.Charging time: within 3 hours
7.Size: 58mm (L) x 27mm (W) x 22mm (H)
8.Weight: 18g