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 Best Bluetooth Speaker for laptop phone and tablets
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Promotional bluetooth speakers  with handsfree functions
Portable Pill Wireless Speaker with bluetooth for iphone
***4 new Best Outdoor Wireless Bluetooth Speaker with USB and Led Light bluetooth Speaker
Good QualityPortable With Compatible USB/FM Mini Bluetooth Speaker
parameter

Bluetooth version：V2.1+EDR

Bluetooth transmission power:   CLASS2  4dBm

Bluetooth working frequency：2.4GHz

Charging voltage:    DC5V/**0mA

Working voltage ï¼šDC 3.7V

Battery capacity:**0MA

Music playing time：5H

Talking time:*0H

THD: ≤ 0.1% (3.7V/1KHz/1.8W)

Signal to Noise Ratio：≥*5 db

"Speaker parameter :4Ω3W Ñ„*0MM，Two speakers 

Bluetooth range :***0m

"Colour :red ,blue,black,white, 

Sell points 

Portable, hanging portable design

Bluetooth wireless audio transmission

Ariety of classic color for choice

With phone handsfree

Computer small speakers

Car bluetooth

Card speakers

Packing materials

Product size：**5**8**0mm

Unit weight：**5G

Gift box size:**0**0**0MM *0pcs/carton

Net weight:*1.3KG

Gross weight：*1.8KG

Carton size：*7**8**0CM