... • 1.Fashionable design with Engineering Plastics, it's a perfect match for your personal speaker. • 2.All-around enough functions ... Built-in rechargeable Lithium battery. • 5.AUX audio-in for other audio sources, as laptop speaker, mobile phone speaker, ... )Product weightabout 115gPackaging weightabout 155gAvailable colors: • Red, green, blue, black, silverPackage included: • 1× Mini Hi-Fi speaker • 1× ...