Hot selling aluminium alloy mini vibration speaker

Specifications Hot selling portable mini vibration speaker

Aluminium alloy shell

TF card slot,USB,FM

LED light & display

Lithium battery

Hot selling aluminium alloy mini vibration speaker           Product Description    Specifcations:    

Output:3.7V

output power:3W

Input:5.0V

Loud   speaker:40mm, 4Ω

Signal and   noise ratio:≥80dB

material:Aluminium alloy

Color:Silver/black/Blue/Pink/Yellow/Purple

        Funtions:     1. Compatible mobile/computer/MP3/MP4,Compatible Micro SD/U-disk 2. Play the MP3 from the TF card automatically 3. Play the MP3 from the USB disk 4. 3.5mm AUX 5. 3.5mm audio output 6. Built in rechargeable Lithium battery 7. Variable colors to choose 8. Blue light design  9. FM radio,Searching the channels automaticly from 87.5 to 108.0MHz, it will save 50 radio set automatically  10. LED display 11. MINI/5P USB recharge and audio input     Product show:            Packaging & Shipping     Packing:   1pcs in a crystal box 50pcs in a carton Carton size: 30*30*32.5cm N.W.:13.7KGS/CTN G.W.:14.7KGS/CTN