Tip:The power supply MUST to be 9V-24V/bigger than 3.5A,if you have not the suitable power supply,suggest buy the power supply together,it is 12V5A.

Packing List:
1× Amplifier
1× Power Supply(Optional)

Tip:The power supply MUST to be 9V-24V/bigger than 3.5A,if you have not the suitable power supply,suggest buy the power supply together,it is 12V5A.

Specifications:
Bluetooth: 5.0 Version, 12M distance
Audio Inputs: 3.5mm AUX, Bluetooth and USB.
Audio Outputs: Banana Speaker Jacks
Output Power: 50W*2 (24V/4Ω load)
TF card/USB-Disk：MAX Support 128GB
Speaker Impedance: 4Ω-16Ω
Frequency Response: 20Hz-20KHz(±1dB)
SNR: ≥98dB
Power Supply: DC9V-24V (with reverse polarity protection)
Size: (W)90*(H)50*(D)110mm (3.5 in*1.9 in*4.3 in)
Net Weight: 220g

Features:
(1)Bluetooth 5.0 Lossless Transmission
Stable signal, long transmission distance (up to 12m),intelligently compatible with 99% of devices.

(2)Not only as a power amplifier but also can as a PC sound card,no need dirver,plug and use,(Support Win system,not support MaC).

(3)Proper size and attractive appearance
Compact size suits very well for home and desktop use. Integrated plastic case with LED display, unique design makes it smooth and textured. No visible screws on the surface to ensure its solidness and clean appearance.

(4)Multi-function and amazing performance
Supports multiple inputs (AUX/USB/Bluetooth). The USB port supports both computers (no driver is required) and phones (with OTG function),It can provide you almost all methods that you want to enjoy your music.
It offers you great listening experience even at a very low price, the volume knob adopts expensive encoders instead of normal potentiometer to avoid noise when adjusting volume.

(5)Hi-Fi sound and Powerful
HiFi clear and clarity sound, no audible noise, our engineer spent a lot of time and efforts to optimize the circuit to ensure it has no noise even at the maximum output power(100W (50W*2) MAX output power, which can drive most home speakers.)