super bass bluetooth mp3 speaker

Model:	WS-302B
Brand:	Wisort
Origin:	Made In China
Category:	Computers & AV Digital / Computer Accessories / Speaker & Sound Box
Label:	mp3 speaker , bluetooth speaker , bass speaker
Price:	US $6.5 / pc
Min. Order:	500 pc

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Product Description

Features:

1.Compact design Bluetooth wireless speaker
2.Small size, big and crisp sound
3.Low frequency subwoofer deliver good bass
4.Replaceable rechargeable battery
5.Speakerphone function with clear sound(optional)
6.Easy connect to phones or other Bluetooth devices
7.Audio line-in jack for wired audio playback
8.Play music from Micro SD card(optional)

Specs:

Speaker driver	40MM, 3Ohm ,Mono
Signal to Noise Ratio	>80dB
Frequency Response	20Hz - 20KHz
Distortion	<1%
Battery: Li-ion	400mAh
Playback time	up to7 hours
Bluetooth Version	V3.0+EDR
Transmission Distance	10M
Bluetooth Frequency	2.402 - 2.480 GHz
Battery charging voltage	5V
Charging time	2 hours
LF diaphragm dimension	40*28 MM
Size	1083654mm
Weight	177g
Speaker Output	2.5W