Product name : Tablet PC mini speaker ,USB speaker, innogear
Model:A2 vessels
Classification: mini speaker
Color: white
Sound channel: 2.0 stereo
Power output: 2.5W*2RMS
Speaker Unit : 1.5”4Ω2.5W ,Magnetically shielded speaker
Frequency Response: 200~18KHz
SNR (Signal to noise ratio): ≧70Db
Power: 4*AA battery
Size: 219.5*115*27mm
Qty/CTN: 30 pcs
Accessories:
1: USB connecting line :5V
2: A Audio line: 3.5mm
3:one power adaptor:5V 500mmAh