Samsung Convertible Mono and Stereo Bluetooth Over-Ear headset, WEP870, in chrome and black. The WEP870 allows you to take calls in mono and stereo mode, gently fading your music when a call comes in then returning to your music when your call ends. Engineered with excellent ear coupling for improved audio, the WEP870 uses dual-microphone, noise canceling technology ensuring crystal clear conversations every time. The earbud rests inside the ear canal and stays on without the aid of the optional ear hook (included). Weighing in at 12 grams (45mm x 18mm x 12mm) this lightweight headset is a comfortable accessory. The WEP870 allows voice-dialing, call reject, call waiting, volume up/down, call transfer, microphone mute. Simple one-time pairing set-up stays connected with your cell phone no matter how many times you turn it off. Includes a clear user-changeable ear hook, detachable stereo earbud headset, user guide and AC travel charger. Talk and music play time up to 6 hours or standby time is rated at 150 hours before you need to recharge the battery with the included 2.5mm AC travel charger. Bluetooth Car Charger is available for purchase separately (CAD310JBEB/STD). Bluetooth Hands-free profile(HF), Headset profile(HSP) and A2DP profiles are supported on this Bluetooth version 2.1 + EDR, class 2 device for fast, secure connectivity up to 30 feet away.