Revolutionary technology designed around the way your body worksBuilt-in speaker and microphone routes voices through the ear canal, reducing outside noise? Tiny size at only 33 x 41 millimeters? Talk

*Approximately 10 hours talk time or 200 hours standby time. *Behind-the-car headset design. *Adjustable speaker-tilts& rotates *Intuitive, easy to use controls *Soft touch material rests on the ear t

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

Talk time: up to 4hStandby time: up to 100hWeight: 28gSize/Volume: 25 cm3Voice dialingVoice Answer/RejectThree button MMIAnswer/Terminate/Reject callSpeaker/ring signal volume adjustmentMute microphon

Weight:0.9 ounces Talk time: Up to 5 hours Standby time: Up to 120 hours Power source: Rechargeable 170 mAh NiMH battery Optional Chargers: ACP-7U, ACP-8U, ACP-12U, LCH-12 Charging time: Up to 2 hours

*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

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 ho

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

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 daysOperating