What's in the box:

12V / 220V Mini Audio Power Amplifier BT Digital Audio Receiver AMP USB SD Slot MP3 Player FM Radio LCD Display Dual Microphone Input with Remote Control Dual Channel 50W+50W for Car Home Use (Standard)

Features:
* Mini HIFI BT power amplifier supports BT wireless connection.
* With LCD display, backlight design.
* Supports FM radio function.
* With remote controller, full-featured remote control is supported.
* Can read U disk and SD card, plug and play.
* Treble, bass and volume adjustment buttons for easy operation.
* Two microphone input jacks, with reverb and microphone volume adjustment buttons, home or car karaoke system.
* Supports DC12V / AC220V power supply, suitable for home and car use.
* Left and right channel output, rated power 50W + 50W.

Specifications:
Color: Black
Rated Power: 50W+50W
Input Voltage: AC 220V, DC12V
Load Impedance: 4-16O
SNR: 80db
FM Frequency: 87.5-108MHz
Distoration Rate: 0.04%
Frequency: 20Hz-20KHz
Remote Control Battery: CR2025, 3V, 150mAh
Size: 20*19*5.5cm
Weight: 1500g

Package List:
1 * Audio Amplifier
1 * Remote Control