Jabra BT 530 Bluetooth Headset (Discontinued by Manufacturer) High performance with Bluetooth 2.0 EDR & eSCO Dual wearing style with 3rd generation Jabra Eargel and flexible earhook 5 hours talk time and up to 250 hours standby time Lightweight - only 8g L 1.65 x W 0.7 x H 1.06in