Nokia HS-21W Wireless Clip-on Headset is easy-to-wear wireless headset that uses Bluetooth wireless technology to provide basic call handling between the headset and the compatible phone. It allows carrying with either clip or strap and is compliant with the Bluetooth Specification 1.1 supporting the following profiles: Headset Profile 1.1, Handsfree-Profile 1.0. Features Uses Bluetooth wireless technology for connection between the main body and the compatible phone. Long talk time (up to 7 hours) and standby time (up to 180 hours) Convenient and easy-to-use call handling Green / red LEDs indicate Bluetooth wireless connection, call status and low battery Magnetic attachment of earpiece to main body and manual cable management
