Mini Audio HiFi Bluetooth 5.0 Power Class D Amplifier Tpa3116 Digital Amp 50W*2 Home Audio Car Marine USB/AUX IN Smartphone

Tip:The power supply MUST to be 9V-24V/bigger than 3.5A(Best is 12V/5A or19V/3.5A),if you have not the suitable power supply,suggest buy the power supply together,it is 12V5A.

Packing List: 1× Amplifier 1× USB to USB Cable 1× 3.5 to 3.5 Cable 1× Power Supply(Optional) Tip:The power supply MUST to be 9V-24V/bigger than 3.5A(Best is 12V/5A or19V/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.)