If it is used in a car (12V voltage), please use the car cigarette lighter power supply.  Connecting to the car battery will cause noise.

If it is used in a truck (24V voltage), you need to use a step-down device to reduce the voltage to 12V before it can be used.  Otherwise, the power amplifier will be

burned out.

If it is for household use, please use a 12V 2A power adapter.

Features:

✨Mini HIFI digital bluetooth audio power amplifier.

✨Aluminum alloy body, durable, the body is made of aluminum alloy once, the anode surface treatment, the overall atmospheres, thick, feel is also very good.

✨Suitable for SD Card, U disk, AUX input, MP3 format play, support bluetooth wireless connection.

✨Supports FM stereo radio.

✨With treble, bass, and volume control, very easy to use.

✨Low distortion supplies a clearer, stronger and more powerful sound.

✨Two main channel output.

✨With Remote control function.

✨DC power in, suitable for your car.

Specifications：

Amplifier type: hifi power amplifier

Material: aluminum alloy

Color: Black

RMS power: 40W+40W

Max power: 400W+400W

Rated voltage: 12V 3A

SNR: 90dB

Resolution: 47K

Distortion rate: 0.1

Impedance: 4-16 Ω

Rated frequency: 20-20KHz

Interface type: clip

Receiving mode: audio input

Size: 155x85x45mm/6.1inx3.3inx1.7in

Weight: 0.35 (kg)

Package Included:

1 x Power Amplifier ( Not Included Power Adapter )

1 x Remote Control

1 x Antenna

Notes:

The power adapter is not included, which needs to be purchased separately.

Please allow 1-3cm difference due to manual measurement.

Due to light and screen difference, the item's color may be slightly different from the pictures.