Description:
100% brand new and high quality.
Feature:
Made of high-quality material, perfect performance, power-saving, low energy consumption and has a long life span.
Bluetooth connection function, you can use the mobile phone to search the bluetooth signal, when it is connected successfully, it can play music.
Sound output: mono, it can also connect the tweeter.
Support TF/U disk/AUX audio input.
Support up and down song switching, play pause function.
Comes with high quality tweeter, giving you a better listening experience.
Support remote volume adjustment and manual volume adjustment.
Support infrared remote control receiver.
Support for external audio input, such as computer MP3 MP4 mobile phone DVD.
Amplifier Board Set only, other accessories demo in the picture is not included!

Specifications:
Item Type: Amplifier Board
Material: PC+Plastic
Size: Board: 13.8x8cm/5.4x3.1in
Color: Black
Rated Power: 25W
Working Voltage: 9-28.3V
Sound conversion rate: 90%
Input voltage: 12V/24V/220V
Quantity: 1 Pc

Note:
No retail package.
Transition: 1cm=10mm=0.39inch
Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Includes:
1 x Amplifier Board
1 x Remote Control
1 x DC Power Cable
1 x 220V Power Cable
1 x Horn Speaker Cable