Specifications :

1. Function :  USB/TF  card/Bluetooth/Aux/Mic /Mic priority /FM/Record/ Repeat song /fast rewind/fast forward 
2. Lighting effect : RGB dazzle light 
3. Rated Power: 40W
4. Speaker: 12″4Ω40W +1.5" 10Ω30W*1Tweeter 
5. Bluetooth : Version 5.3; 10M
6. Chipset : lan xun 
7. Frequency Response : 80HZ-20KHZ
8. Microphone: support 2 wireless microphone+ 2 wire microphone
9.  Materials :  Plastic body
10.  Battery：Lead acid battery  12V-4.5Ah
11. Playing time : 3-4 H
12. Charging voltage:  DC 15V/2A
13. Product size :  345*325*520mm

Accessories :

1.  2 pcs wireless microphone
2.  1 pcs infrared remote control
3.  1 pcs audio cable 
4.  1 pcs adator 

5.  1pcs user manual