Siemens L36880-N4801-A115 SL45 Stereo

This HHB-500 headset sets you free! Applying the innovative Bluetooth technology, it enables wireless calls within a radius of 10 meters. The headset with it extraordinary design can be worn both left and right for an utmost in flexibility. Letting you adjust the volume via rocker switch and accept and end calls by pressing a single key this headset puts you in control. Fully charged you can look at up to 150 hours standby time or up to 4 hours talk time.