Multimedia-Resonanz-Lautsprecher

Multimedia Resonance Speaker 1, The sound quality is perfect and incredible stereo Sound! Rich and loud and strong, this tiny speaker surprises everyone with its perfect Bass/middle/treble Stereo sound. 2, It's portable with tiny size design and rechargeable via USB, so you can take it anywhere you might need a big boost of stereo sound. 3,Power saving ,no electromagnetic radiation---green and healthful environmental. Compared with the traditional products, the power saving nearly up to 50% . 4, Rechargeable by buildin Lithium battery or via USB cable. At a full-charge, it can run non-stopping for 10 hours at least ! 5, Noble and Elegant style. Spec:Power:DC5v/500mA adapter Or charged by computer USBFrequency response: 18HZ-20KHZSignal-noise ratio≥ 80dBDistortion degree:≤0.5%(1w,1KHz)Output power capacity: 3W