Feature(may vary by option.)

●Stable signal, long transmission distance (up to 12m), compatible with 99% devices
●Pure copper gold-plated terminals for strength of sound transmission signal stability and accuracy
●Appropriate size and attractive appearance
●Support multiple inputs(AUX / USB./Bluetooth/USB Stick/TF Card) The USB port is both computer (no drivers required) and phone, PAD (OTG function), and it can provide almost every way you want to enjoy your music
●It offers you a great listening experience at a very low price, the volume knob uses an expensive encoder instead of a normal potentiometer to avoid noise when adjusting the volume

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Description

High fidelity sound and powerful
HiFi Clear and Clarity Sound have spent a lot of time and effort to optimize the circuit to make sure no noise is heard and the engineer is still noiseless. Maximum output power
100W (50W x 2) max output power for most home speakers
Bluetooth: 5.0 version, up to 12 meters distance
Audio input: 3.5mm a or Bluetooth or USB or RCA. or TF card or TF card USB stick
Audio output: Banana speaker jack
Power amplifier chip: TPA3116
Output Power: 50W x 2 (24V / 4 load)
Speaker Impedance: 4-16
Frequency response: 20Hz-20kHz(±1dB)
SNR: 98dB
Power supply: DC9V-24V (voltage can not exceed 24V)
Size: (W) 4.3 x (H) 3.5 x (D) 2.0 inches (110 x 90 x 50 mm)
Power Supply: Support 5.5 x 2.1-2.5 mm
Package includes:
1 x Amplifier (Power supply not included)