Sennheiser Dual Microphone Bluetooth Headset

Sennheiser Dual Microphone Bluetooth Headset
* VoiceMax Dual Microphone technology
* 3D ball joint for individual wearing comfort
* Automatic power off/on when closed/opened
* ActiveGard protection against acoustic shocks
* Bluetooth 2.0 compatible with all Bluetooth mobile phones (version 1.1, 1.2 and 2.0)
* Up to 5 hours talking time
* Up to 100 hours standby time
* Charging directly from USB
* Two-way (both sides) speaker for choice of left/right side wearing
* Steel mesh protected speaker unit
* Extremely lightweight and comfortable (15 grams)
* Includes wall charger and USB charge cable