Multimedia wireless potable Bluetooth speaker , bluetooth laptop speakers

Special shape potable Bluetooth wireless speaker with various color Specification: Mould No: MP-SR1503 Power Output/RMS: 5W*2 Speaker: Φ52mm 4Ω 5w*2 S/N: ≥85db Power: USB DC5V+2000mAh Lithium Battery Frequency Response: 80Hz- 20 KHz Audio Input: 3.5mm Plug Case material:ABS Net Weight: 567g Gross Weight: 686g Features: Bluetooth, TF card, USB, FM Radio, Line in, Mic Size: 195 x65x 70.5mm Color: Black, White, Red, Green etc. Unit Weight: N.W.567g QTY.:20PCS/CTN This Bluetooth