Rechargeable mini Speaker

Rechargeable mini Speaker, portable speaker, mini spealer Main function and features: 1, Support SD card and USB disk, automatically read the first audio device you insert 2, With AUX jack, it can compatible with Laptop, MP3, MP4, IPOD, CD player and PC, etc. 3, fashionable acrylic panel design 4, Dual power supply: Nokia lithium battery (it is rechargeable and replaceable battery) and adapter 5, Support Hi-Fi music for3 to 5 hours, suitable for traveling 6, Excellent tone quality, 2.0 channel, with stereo sound technology, you can enjoy quality music anywhere. 7, this speaker is designed for your travel partner: first, portable, super slim and mini size, easy to carry, second, support SD card and USB disk, third, built in rechargeable lithium battery. 8, Control button: Previous, Next, Play/Pause, Model, VOL-, VOL+ 9, compact and decent appearance design 10, Material: acrylic + ABS 11, Color: Red/Black/Blue/white Technical specifications: Rate power: 3.5W*2 Frequency range: 90HZ-20KHZ Impedance: 4Ω Input voltage: DC5( V ) Power supply: 900MA Lithium ion battery (NOKIA) Dimension: 193*78*30.5MM N.W.:500g Accessories: USB charging cable, 3.5mm dual audio cable, lanyard