Bluetooth speaker portable speaker power rating 2 watt speaker system 10 mono principle active power supply rechargeable battery battery life 6 h type of battery lithium ion colour black front colour black control feature bluetooth pairing analogue input 35mm jack line in other connections usb wireless transmission bluetooth bluetooth codec sbc bluetooth range 10 m width 61 mm height 76 mm depth 61 mm weight 009 kg area of use en rou