Weight: 0.7 ounce Dimensions: 2.56 x 0.98 x 0.87 inchesInterfaces: Bluetooth 1.2 specification with Handsfree 1.1 and Headset 1.0 profiles Talk time: Up to 6 hours Standby time: Up to 4.5 daysOperatin

Easy-to-use and convenient wireless handsfree control for mobile phones No charging necessary; headset runs on one AAA battery Automatic power down to save energy between calls *Behind-the-ear fit for

Bluetooth wireless technologyEnhanced wearability with clip-on main unit and light, comfortable earpieceEasy to carry via clip or carrying strapHandy earpiece cable management and magnetic attachment

Bluetooth wireless technologyEnhanced wearability with clip-on main unit and light, comfortable earpieceEasy to carry via clip or carrying strapHandy earpiece cable management and magnetic attachment

Weight: 0.74 ounces Talktime: Up to 6 hours Standby time: Up to 160 hours Power Source: Rechargeable 120 mAh lithium-polymer batteryOptional Nokia Chargers: AC-1U, ACP-7U, ACP-8U, ACP-12U, LCH-12U Cha

Weight: 0.74 ounces Talktime: Up to 6 hours Standby time: Up to 160 hours Power Source: Rechargeable 120 mAh lithium-polymer batteryOptional Nokia Chargers: AC-1U, ACP-7U, ACP-8U, ACP-12U, LCH-12U Cha

Up to 10 hours of talk time and up to 250 hours of standby timeDimensions (excl. earloop) 61 x 28 x 10 mm (l x w x t)Weight 18 gramsBluetooth compliance Bluetooth 1.2 specification with Handsfree 1.0

*Wireless communications of up to 10 meters *One touch answering *Volume controls *Voice dialing *Compact & Lightweight *Long operating use *weighs only 17 grams *Rechargeable Li-Polymer battery *150

Weight: 0.7 ounce Dimensions: 2.56 x 0.98 x 0.87 inchesInterfaces: Bluetooth 1.2 specification with Handsfree 1.1 and Headset 1.0 profiles Talk time: Up to 6 hours Standby time: Up to 4.5 daysOperatin