2.1 2X5W+10W with 5.0

with for 2+1; 2x5W+10W; 5V DC.
2.1 with BT 5.0.
– AUX and BT (MP3, MP4, and )

DC4.8-5V, 5V);
2x5W+10W
4 Ohm
Bluetooth 5.0 
DC USB micro 2P
48 48 x

and

for
and : 4 (Ω) / 5 W
4 Ω, 10W -15W 6 Ω 8 Ω

for
1. Red 2P “DC5V+” “5V+DC IN”, “GND -”.
2, 3.5 AUX
3. B-OUT, 2P White - 4 Ohm, 10W -15W
4. and White 2P SPKL for SPKR for
5. 3P OUT R and L) .