1, dual decoding support MP3, WMA, WAV, FLAC, APE lossless format music;. 3, support bluetooth function, bluetooth version 5.0;. Bluetooth 5.0 technology, stable and fast connection, wireless listening more free.
eBay
Fosi Audio HT4S Bluetooth 4.1 Home Sound Amplifier, Outdoor Speaker Amp Mini Desktop Amp 4 Channel bass shaker amp for Speaker
Aliexpress UK
This wireless amplifier module supports bluetooth-compatible 5.0 and the signal is quick, stable and low delay. This bluetooth-compatible 5.0 amplifier module can be used as a computer sound box and speaker DIY.
eBay
1/2/3PCS ZK-MT21 Amplifier 2x50W+100W Bluetooth Digital Power Amplifier 2.1 Channel AMP AUX Audio Stereo Subwoofer Amplifier
Aliexpress UK
Support TWS Bluetooth program, single board support mono, dual board support TWS pairs of stereo work. The board adopts TWS bluetooth program, the single circuit board can be used as a mono bluetooth amplifier board, when the two boards work together automatically couples to form a TWS stereo dual-channel bluetooth amplifier.
eBay
AIYIMA Audio T8 Vacuum Tube Amplifier Bluetooth Pre-Amplifier Headphone Amplifier HiFi Bluetooth Preamp Decoder DAC USB Optical
Aliexpress UK
Power: 2 50W. Recording than need to connect a storage device, such as: U disk or TF card; storage device, such as U disk or TF card, long press PLAY/PAUSE button (play/pause) to enter the recording folder and play the recording file.
eBay
HiFi Digital Amplifier AK35 Bluetooth Amplifiers MP3 Channel 2.0 Sound Amplifier AMP Support 110V-240V for Home Car MAX 400W*2
Aliexpress UK
Adapter speaker: 10W-100W /4Ω-16Ω output power: 20W 2. Audio input: Bluetooth + AUX input. 5: Safe to use. Check list.
eBay
AIYIMA Audio TPA3255 Home Power Amplifier Bluetooth A07 PRO A07 Amplifier 2.0 Stereo Speaker Amplifiers HiFi 300Wx2 Class D Amp
Aliexpress UK
MA12070P Digital Bluetooth 5.0 Power Amplifier Board. Using original imported MA12070P. Rated output power: 2 80W. The main circuit of electrolytic capacitor signal adopts SMD electrolytic capacitor with a capacity of 2×470UF, which ensures strong and continuous power support.
eBay
G919H AK45 Bluetooth 5.0 Sound amplifier 2.0CH Power Amplifiers Subwoofer Hi-Fi Audio Amplifier Stereo Amplifier Receiver FM USB
Aliexpress UK
80W+2 40W 2.1 channels. The product with power amplifier supports balanced output, stereo power 2 40W. The product with power amplifier supports balanced output, stereo power 2 40W. Support call/recording (external recording).
eBay
Woopker Mini Amplifier TPA3116 Bluetooth 5.0 Hifi Stereo Audio Receiver Power Amp 50W+50W Car Sound Amplifiers Digital Amplifier
Aliexpress UK
Type:MP3 Decoding Board Module. Music format: MP3 / WMA / WAV / FLAC / APE lossless format. Bluetooth version is 5.0. A storage device must be connected when recording, for example: U disk or TF card;.
eBay
Sound Amplifier for Car Channel 2.0 HIFI Bluetooth Amplifiers Home Digital Audio DC 12V Amp AK380 Amplifiers for Car Bass Treble
Aliexpress UK