Bluetooth Handsfree Headset 738 Stylistically similar to the Motorola range of headsets, This is a sharp, stylish, lightweight headset has a smart design with advanced Bluetooth functionality. With 200 hours standby, and 6 hours talk-time this headset provides outstanding value for money! Features and Specifications Bluetooth Handfree: Bluetooth specification:Version 1.2 Bluetooth Profile, Supported:Headset and Handsfree Profiles Range of Frequency:2.4GHz Spectrum, Dimensions:50.8mm(H) 42mm(W) 22mm(D) Nominal Charging Time:Within 3 hours, Talk Time:Up to 6 hours Standby Time:Up to 200 hours Weight:24 grams.