Tenghong Bluetooth 5.0 20W Mono Digital Power Amplifier Board Ceiling Wall Speaker Sound Amplificador Engineering Audio AMP-White And er

Tenghong Bluetooth 5.0 20W Mono Digital Power Amplifier Board Ceiling Wall Speaker Sound Amplificador Engineering Audio AMP

Power amplifier board power requirements:

There is a 5V voltage regulator on the board, so this board does not support 5V power

supply, DC 7.4V-15V power supply, the on-board is 16V withstand voltage,

and the power supply cannot exceed 15V voltage (not connected to a transformer

for power supply)

The power amplifier board has function, because there is no control on on

the board, so you need to use the e control to control the pairing function!

The board can be connected to the e control and USB adapter cable, which

can be used to connect the e control receiver and USB to the U disk to play!

Size: 35*30MM

Paing list:

1pcs White 2.54 terminal amplifier board

or 1pcs Blue 5.08 terminal amplifier board

or 1pcs White 2.54 board +1pcs e control

or 1pcs Blue 5.08 board +1pcs e control

About shping
Shping and Pa All it will be double cheed and well paed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the paage to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedba, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at cheout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbaYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedba for the transaction.