Specifications General Height of main product (in mm) 55 mm Width of main product (in mm) 110 mm Depth of main product (in mm) 36 mm Total weight 130 g Connectivity Connection type wireless Wireless range 10 m Bluetooth version 2.1 Audio Driver size 40 mm Audio input Bluetooth, Line-in Headphone connection no Microphone built-in yes Microphone connection no Power output (peak) 6 W Power output (RMS) 3 W Frequency response 100 Hz - 20000 Hz Features Hands-free phone calls yes Protection Waterproof no Power Rechargeable battery yes Max battery life - music 8 hours Compatibility General compatibility Any Bluetooth device with A2DP profile Control Controls call pick-up, play, pause, next, prev, volume Remote control no