Jabra BT3030 Bluetooth Stereo Headset (Discontinued by Manufacturer) Bluetooth 2.0; requires phone with Bluetooth Stereo (A2DP) and Remote Control (AVRCP) profiles for full operation Supplied with Jabra earphones - 3 different ear bud sizes included in the pack Up to 7 hours of music playing, 8 hours talk time and 230 hours standby time Less than 30g in weight (including earphones) L 1.65 x W 0.7 x H 1.06in