Specifications:
Name: Bluetooth Digital Amplifier
Bluetooth: Version 5.0, Maximum Distance 12m
Audio Input: 3.5mm Aux Or Bluetooth, USB, Rca, TF Card Or Usb Flash Drive
Audio Output: Speaker Banana Jack
Amplifier Chip: TPA3116
Output Power: 50W X 2 (24V/4ohm Load)
Speaker Impedance: 4 Ohms - 16 Ohms
Frequency Response: 20hz-20khz (±1db)
Snr: Greater Than Or Equal To 98 Db
Power Supply: DC9V-24V (Voltage Cannot Be Higher Than 24V)
Power Supply: Support 5.5x2.1-2.5mm
Material: ABS
Color: Silver

Features:
-- Mini Audio Hifi Bluetooth 5.0 Power Class D Amplifier Tpa3116 Digital Amplifier 50in2 Home Audio Car Marine USB/AUX IN

-- Bluetooth 5.0 lossless transmission. Stable signal, long transmission distance (up to 12 meters), intelligently compatible with 99% of devices

-- Gold-plated pure copper terminals to ensure the stability and accuracy of audio transmission signals

-- Support multiple inputs (AUX/USB/Bluetooth/USB stick/TF card). The USB port supports computers (no driver required) and mobile phones, tablets (with OTG function), which can provide you with almost all the ways you want to enjoy music.

-- Can provide you with an excellent listening experience, the volume knob uses an expensive encoder instead of a traditional potentiometer to avoid noise when adjusting the volume.

-- Hi-Fi sound quality, powerful and powerful, Hi-Fi sound quality is clear and crisp, no audible noise, our engineers have spent a lot of time and energy to optimize the circuit, no noise even at maximum output power.
-- Maximum output power 100 (50W x 2), suitable for most home speakers.

Package includes:
1 X Bluetooth Digital Amplifier
1 X Power Adapter
1 X User Manual