The M2500 Bluetooth headset brings the benefits of wireless freedom in a function rich, fashionable design. Fashionably styled, the M2500 brings quality wirelesscommunication to all Bluetooth mobile phone users. With up to 5 hours of talk time and up to 120 hours of standby time you can make or receive calls with complete freedom. Designed for comfort, the M2500 delivers a perfectly balanced wearing style thatcan be discreetly worn all day long. Also featuring the SoundGuide earpieces that seal and fit to your ear, the quality of the heard conversation is enhanced. Feature rich, the intuitive call control button gives you the freedom to answer and end callswith one touch, call the last number dialed, reject an incoming call and access the voice dialing function of compatible mobile phones. The omni-directional microphone ensures you can be heard clearly and comfortably.