At CTIA Wireless 2008 Samsung introduce the new slim Bluetooth headset.with measure only just 5.9mm this Bluetooth very slim.this Bluetooth are compatible with new samsung cell phone.Talk time up to 5 hours with up to 100 hours of standby time. Weighing only 7.1 grams, the Samsung WEP350 Bluetooth Headset is accompanied with a Charging Cradle, Travel Adapter, Detachable earhook, and a User Manual. Supporting Bluetooth version 2.0 the headphone is available in a canal-type earpiece available in red, black, or silver finish with chrome trim.