Form Color	Black + Red
Model	N/A
Quantity	1 Set
Material	ABS
Shade Of Color	Black
Amplifier Class	A
Function	MP3 Player、Power Off Memory function、Others、
Frequency Response Range	N/A
Number of Channels	2
Rated Power	36 W
Input Power	36 W
Input Impedance	N/A
Peak Power Output	N/A W
THD	N/A
SNR	N/A
Sensitivity	N/A
Remote Control	Yes
Power Supply	12 V
Interface/Port	USB 2.0、TF card slot、Others、AUX
External Memory Max. Support	32 GB
Application	car、motorcycle、golf cart、Boat
Packing List	1 x Car amplifier board (40cm-wire) 1 x Remote controller (includes 1 x CR2025)

Function:
1. USB: USB interface、 plug into U disk、 it will automatically play MP3/WAV song in U disk;
2. TF: TF interface、 plug into TF Disk、 it will automatically play MP3/WAV song in TF card;
3. VOL-: long press "-" will turn down voice; short press "-" in USB/SD will back to former music;
4.VOL+: long press "+"raise voice; short press "+" in USB/SD will back to former music.

Power: DC 12V、 above 3A 
Speaker Connection: red wire to the speaker positive、 black wire to the negative speaker wire Dimensions: 3.31 in x 2.24 in x 1.42 in (8.4 cm x 5.7 cm x 3.6 cm)
Weight: 1.55 oz (44 g)