Jabra BT2080 Bluetooth Headset [Retail Packaging] Bluetooth Technology Version 2.1 Statusdisplay with 2 Intuitive & Clear Leds On Back Of the Headset Shows When to Recharge the Battery & Current Connection Status Dedicated On/Off Button Over-The-Ear with Ear Hook Or In-The-Ear with Jabra Eargel High performance with Bluetooth 2.1 EDR and eSCO Auto-pairing for no-nonsense set-up 6 hours talk time and 8 days standby time Lightweight - only 8g L 3.75 x W 0.67 x H 0.5 inches