2.0 portable mini speaker box with LED display scr

2.0 portable mini speakerbox with LED display screen and FM radio Parameter : 1. Rated Power 3W*22. Frequency Response 120Hz-18KHz3. Speaker Size 2″×24. S/N ≥80db5. Li-ion Battery 3.7V 600mAh6. Material High quality plastic7. Built-in audio decoding system8. Working Voltage DC5V Functions: 1. A molding plastic cabinet design, small and lean,and superior sound.2. LED display working status is clear.3. Stereo sound design, limited space to enjoy unlimited high-fidelity music. 4. Widely used in learning, leisure, office, morning exercises and other activities of all kinds of daily life and work.5. Used as effective complement for computer/ DVD/MP3/MP5 and other audio products .6. Charged directly, USB-charged and comes with lithium battery three types of power supply.7. High-performance loudspeakers, high-pitched treble, full mediant, deep and rich bass.8. Dual two-unit frequency, fully meet the music play and cinematic effect. Packing: Product weight:166gProduct size: 165(L)*34(W)*70(H)mmColor box:175(L)*48(W)*140(H)mmCarton size:575(L)*365(W)*255(H)mmN.W. :12KGG.W.:13KGQuantity: 40(Sets)