Factory wholesale A10 FM LED Portable Mini Metal blue tooth Wireless Speaker

Factory wholesale  A10 FM LED Portable Mini Metal blue tooth Wireless speaker   Product Description       Features:     (1)BT version:BT V3.0 (2)Working Range: 10meter (3)Built in 400mah rechargeable battery (4)Working time: about 3 hours (5)Support hand-free calling, with internal mic (6)Support music from USB and TF card directly (7)Distortion: <0.5% (8)Frequency response: 150HZ-20KHZ (9)Loudspesker output: 4Ω3W (10)STN: ≥85dB (11)With LED indicating when working (12)With excellent sound quality       Technical Parameters:  

Dimensions:	71*71*42mm
Weight:	170g(speaker only)
Speaker driver:	stereo
Speaker output:	3W, 4Ω
LF diaphragm dimension:	45MM
Frequency Response:	150HZ-20KHZ
Signal-to-Noise Ratio:	≥85dB
Distortion:	≤0.5%
Working time:	about 3 hours
Working voltage:	3.7V
Battery charging time:	2 hours
Battery capacity:	400 mAh
Interface:	BT, Line-in and hand-free, with internal mic, Micro USB charging port
BT transmission distance:	10 meters
BT compliant:	V3.0

      Package Includes: 1 * BT speaker 1 * USB charging cable & audio cable   Packaging & Shipping     Packaging:     1pcs in a gift box
50pcs in a carton
Carton size:330*330*170mm
N.W.:12.5KGS/CTN
G.W.:13.5KGS/CTN  

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Product Categories : Wireless speaker