... 59*55mmweight72gcolorsilver,red,green,blue etcMOQ500packinggift box1.Various colors for your choose,such as red,silver,black,gold. ... buildin Li-ion battery,rechargeable from usb port.3.Bluetooth wireless receives function,remote control distance: Up to ... PC etc requests bluetooth software installing)5.Speaker: 4Ω 3W.Package including: 2012 new model mini bluetooth speaker for mobile phone iphone,ipad