Portable Hamburger Mini Speaker Mp3 Music Loudspeaker Player Outdoor 3.5mm Wired Speaker Sound Box for PC Computer Phone Description: * Colors for your choice: Black, White, Blue, Red,Pink * Folded size:52mmx40mm(Diameter x Height) * Unfolded size: 52mmx45mm(Diameter x Height) * Material: polyurethane, ABS, iron mesh * USB cable length : 440mm * Audio cable length :80mm * Rated voltage:3.7V DC * Rated power: 2W * Working time:1-2 Hours * Charging time: Around 3 hours * Pre 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 anytime 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 ba. * Built-in high capacity rechargable battery, support long play. * Elegant and stylish in appearance, compact and portable. Package Content: * 1 x Mini speaker * 1x Micro USB charging cable Note: This item come without retail box, but we will pack well before.