Weight:25g talktime: Up to 55hours standby time: Up to20days operating range: Up to 30 feet connection: Point-to-point, bluetooth compliance: Bluetooth 1.2 specification, supported bluetooth profiles:

1) Left or right ear wearable2) Microphone mute button3) Bluetooth: 1.2 compliant4) Up to 30 hours of talk time or up to 20 days standby5) Easy to use - quicker connection - reduced interference6) Com

Classic style with Bluetooth wireless technology ,Convenient, large answer/end button ,Controls: answer/end call, redial, activate voice dial, mute, More products with Bluetooth technology ,Convenient

InformationWeight: 20g Talktime: Up to 5hours Standby time: Up to 100 hours Operating range: Up to 30 feet Connection: Point-to-point

Talk Time: 10 hoursStand-By Time: 200 hoursWeight: Only 17 grams. This lightweight headset can be worn for longer times without even feeling it on your ear.Works on both ears.It features Bluetooth 2.0

Weight: 20g Talktime: Up to 5hours Standby time: Up to 100 hours Operating range: Up to 30 feet Connection: Point-to-point ,Compatibility:SonyEricsson:P908/P900/P802/P800/T618/T610/Z608/Z600;Nokia 760

Weight: 25g Talktime: Up to 55hours Standby time: Up to20days Operating range: Up to 30 feet Connection: Point-to-point ,Bluetooth compliance: Bluetooth 1.2 specification,Supported Bluetooth profiles:

InformationWeight:0.9 ounces Talk time: Up to 5 hours Standby time: Up to 120 hours Power source: Rechargeable 170 mAh NiMH battery Optional Nokia Chargers: ACP-7U, ACP-8U, ACP-12U, LCH-12 Charging ti

Information*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 bat