Feature:  Product Name: DX-A6 Mini Amplifier.  Chip type: TDA7056. Input voltage: DC12-15V.  Output power: 40W+40W.  Impedance: 4-8ohm. Channel type: dual channel. Audio input: 3.5mm AUX interface.  Weight: 210g.  Dimensions: 150...

Description:  Product name: Bluetooth 5.0 decoder.  Power supply: DC3.7-5V.  Rated input: DC5V /500MA.  Input: Bluetooth input, U disk input, 3.5MM external audio input.  Size: 88*25MM.     Features:  - Color digital...

Feature:  Product Name: 2.1 channel audio amplifier module.  Bluetooth Version: 5.0 (no shielding, 15 meters).  Input Sensitivity: 500mV.  Audio Input: AUX + Bluetooth.  Channel: 2.1.  Chip Solution: Domestic power amplifier...

   Feature:  1. Multi-channel input selection: Bluetooth / USB (U disk) / TF card / AUX (line input) comes With 2x25W amplifier.  2. Decoder board comes with power amplifier, This...

Description:  XH-A105 digital power amplifier board with high fidelity and two-channel stereo sound quality; input voltage is DC 12~24V, audio input supports Bluetooth, TF card, AUX 3.5mm audio line input,...

Features:  [1400 W grid inverter]--- The new R3 smart inverter integrates monitoring, measurement and communication and has a dedicated client application. One-key operation can help us know electricity, power, efficiency...

   Feature:  The auxiliary test circuit board can be used for blood pressure module, blood pressure module + Bluetooth module, blood oxygen module, blood oxygen module + Bluetooth module, breathing...

Features:  - Support Chinese and English screen display.  - Support the name of the song, the screen display of the lyrics.  - Support Bluetooth playback.  - Support U/ SD card...