Portable speaker for MP3/MP4, computer, music mobile, PSP game player
Digital amplifier
4 AAA battery or power by USB
Dimension: 80*80*110mm
Pocket-size, high quality stereo sound, built-in digital amplifier
Green color and carton design and nice looking
Can material: Pure ABS
Rate power: 2.5W * 2
Frequency range: 150Hz~20KHz(Hz)
Impedance: 4HM(Ω); Speaker unit: 40mm;
Input voltage: DC6(V)
Frequency response: 50/60Hz(Hz)
Interface: Headphone jack output (3.5mm)
Carton packing: 8.2*8.2*12cm
75PCS/carton