SHENZHEN CFECH INDUSTRIAL LIMITED  

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Multifunctional 4000mAh BT Speaker Power Bank

Spot 1 : High quality sound Bluetooth Speaker
Spot 2 : 4000mAh Power bank for Power Suppliy
Spot 3 : Can Pick up/ Hang up and Making Phone Calls by press button on the body
Spot 4 : As A 3W Louder Speaker Through 3.5mm Audio Line in For Electronic Device
Spot 5 : As a Smart Phone Supporter/bracket
Spot 6 :Rubber Oil Cover makes the item more comfortable Touch

Speaker:
Audio input :  3.5mm earphone jack
Power  : 3W
Frequency Range : 200-20000HZ
Sensitivity : 90ab±3
Impedance:  4Ω 

POWER BANK :
Cell:       Li-polymer battery
Input:  DC/5V/800mAh
Output:DC/5V/1000mAh 5V
Charging time:5-7 hours
Power Indicator: LED

WIRELESS:
Wireless Version:     3.0+edr
Voice Language:     English
Device Name:         YM-A8
Pin Code:               0000
Standby Current:    <1mA
Working Current:    80 mA
Frequency:            2.4-2.48GHZ 
Noise Ratio:           >90dB
 Working Distance:  >10m


Accessory :
Cable for charging power Bank and for Smart Phone
one small 3.5mm Audio Line 
one instruction manual
Default PAcking Box (can be Customized According your requirement if need )

This Product are suitable for most Bluetooth Device in the Market