Jabra/GN Netcom BT 5010. Wireless range: 10 m, Bluetooth version: 2.0+EDR. Driver type: dynamic, Acoustic system: clip-on. Talk time: 10 h, Standby time: 250 h. Dimensions (WxDxH): 61 x 22 x 13 mm, Weight: 20 g. Compatibility: Telephone