SPHERE Laptop Portable Mini Wired Loudspeaker Amplifier Sound Box 3.5mm Jack Hamburger Speaker

Rated voltage: 3.7V DC Folded size: 52mmx40mm(Diameter x Height) Colors: Black, White, Blue, Red, Pink,Green,Purple,Orange,Yellow Audio cable length :80mm Package Content: 1 x Mini speaker,1x Micro USB charging cableMaterial: polyurethane, ABS, iron mesh Working time:1-2 Hours Charging time: Around 3 hours USB cable length : 440mm Rated power: 3W Unfolded size: 52mmx45mm(Diameter x Height) Description: Press the "On/Off" key to turn on the speaker This mini speaker supports connect with your MP3, phone, pc, etc, it is stylish, compact, portable and convenient to carry. With it you can enjoy music anywhere. Supports Line IN function, receiving the audio source from MP3, MP4, PC, Notebook, etc. The speaker can be expanded, and it will more amazing. Long standby, hi-fi sound, super bass. Built-in high capacity rechargable battery, support long play. Elegant and stylish in appearance, compact and portable