NOKIA HF-310 Bluetooth handsfree Speakerphone kit ?

THIS HANDSFREE KIT COMES COMPLETE IN THE ORIGINAL BOX WITH FULL INSTRUCTIONS, 12V SOCKET (Cigarette lighter) CONNECTOR, WINDSCREEN MOUNT AND CLIP. TURNS YOUR BLUETOOTH PHONE INTO A HANDSFREE CAR PHONE, VERY EASILY MOVED FROM ONE VEHICLE TO ANOTHER. ONCE CHARGED THIS UNIT CAN BE DISCONNECTED FROM THE SUPPLY AND BECOME TRUELY "WIRELESS", ALLOWING MORE MOUNTING OPTIONS. ALTHOUGH THE PACKAGING IS SOMEWHAT DUSTY AND GRUBBY, THE CONTENTS (WHILST THEY HAVE BEEN HANDLED AND TRIED SOMAY HAVE SOME MINOR MARKS) ARE UNDAMAGED AND COMPLETE AS SUPPLIED BY NOKIA ! Specifications are detailed below: Dimensions 80 mm (Diameter) x 21 mm (Thickness) Weight 81 g Operating keys Just Two buttons: Send/End key and Power key One illuminated key Ring for volume adaption Mounting Sunvisor clip, Dashboard plate, Windscreen sucker. Colour Black Power Nokia 2mm battery charger (via cigarette lighter type plug) Operating time (maximum) 30 h Standby time (maximum) 960 h Connectivity Bluetooth Bluetooth Specification 2.0 with Handsfree Profile (HFP) 1.5 Paired devices (maximum) 4 (one at a time) Standard Blurb (taken from similar listings): These Are Compatible With All Bluetooth Mobile Phone / Smartphones. Save Yourself From 3 Points On Your Driving Licence And At Least A £60.00 Fine Manage your calls from the comfort of your driving seat Convenient one-touch keys Superior audio with digital signal processing (DSP) Choose from three included mounts Pair up to four phones (only one phone can be used at a time) Compatible with all Bluetooth phones The Nokia HF-310 Bluetooth Handsfree Car Kit Speaker is a convenient portable unit that allows users to make and take calls whilst driving. Answer the call, or complete it, you can click a button front dynamics, the volume control is located on the rim. The HF-310 is just 80mm in diameter and 21mm thick and weighs 81g. The Nokia HF-310 comes complete with three mounting options - the sun visor, dashboard or windshield. The speaker supports Bluetooth 2.0, is recharged using a standard Nokia DC-4 charger (2mm connector). Talk time is up to 30 hours and standby up to 960 hours. TURNS YOUR BLUETOOTH PHONE INTO A HANDSFREE CAR PHONE, VERY EASILY MOVED FROM ONE VEHICLE TO ANOTHER. ONCE CHARGED THIS UNIT CAN BE DISCONNECTED FROM THE SUPPLY AND BECOME TRUELY