Specifications

bluetooth speaker
1.Hands-free phones
2.music with TF card
3.USB sound card function
4.bluetooth 4.0

 

 

1.  wireless bluetooth speaker,4.0 hot sell mini bluetooth speaker

2. speaker is very loudly
3. It's fully portable and comes complete with a USB connector and a headphone jack lead.

4. Using the USB connector and then attach to your favorite music player. 

5. Last over 2.5 hours of music player.  

6. Size: 60MM diameter

7.Many colors can be choose.

8.power:3w,voltage:5v

9.package:1pc/color box with manual.

10.good quality and cheap price

11.idea for promotion 

Name	wireless  bluetooth speakers
Bluetooth	V4.0
output:	3W
frequency response	280-16KHZ
Signal to Noise Ratio(SNR)	95DB
working range	up to 10m
hint function -	lower electric quantity autoprompting
memory function	volume memory,TF tracks memory
distortion	0.5
charge mode	USB battery charging(5V-500MA)
accommodation mode	push-button
battery capacity	520mha
play time	more than 2 hours
shell material	ABS+material +zinc alloy
distance	≥ 15m
size	60x60x50mm
NW(with package)	230g