Bluetooth Headset H500 Nickel - Motorola Bluetooth headset - Over-the-ear design - Works with Bluetooth enabled phones only, including Motorola, Nokia, Sony-Ericsson and Siemens - Wireless connection to mobile phone, no cords - Comfortable fit for extended use, lightweight - Includes 3-way calling - Mute - 30ft. Range - 8 Hours of talk time - 150 hours of stand-by time - Pairs with up to 8 devices - Reversible hook fits securely on either ear - Very light - Unidirectional microphone - One touch control allows you to power the headset, receive and end calls, and place callers on hold - Blue light indicates headset status and lets others know you are on a call (optional disable) - Volume control - Requires Bluetooth v1.1 or v1.2 - Box dimensions: 11"L x 7"W x 2.5"H - Silver