Vender Mini Bluetooth 5.0 50W+50W Wireless Audio Power Digital Amplifier Board Stereo Amp 3.5MM AUX USB APP al mejor precio

1. Three-dimensional restoration of live sound, the music interpretation of the integrated HIFI system brings immersive and shocking sound effects 2. The heat sink is close to the copper coating of the shell for heat dissipation, and the heat dissipation area is doubled to ensure that the product runs at full power and high performance 3. The computer sound card function can output a signal with better sound quality than the computer to connect to the speaker to play 4. Plug in the U disk, open the APP to switch the "U disk" e, accompanied by a prompt sound, enter the U disk playback e 5. Mobile APP visual operation play e volume sound effect up and down song control play pause play e Name: 50W+50W stereo bluetooth digital power amplifier board el:XY-AP50L Supply voltage: DC5-12V/24V (the higher the voltage, the greater the output power) Transmission distance: 15m Bluetooth version: 5.0 Number of channels: left and right channels Adapted speakers: 30W-200W 4 ohms 8 ohms 16 ohms Precautions for use: 1. Use the power amplifier board as far away as possible from the WIFI signal (router) 2. The recommended power supply voltage is DC 5~12V/24V, if it exceeds 26V, the chip will burn. 3. The power supply current is recommended to be above 2A. 4. The speaker cable should not be too long, and ensure that it is suitable within 1 meter 5. Pay attention to static electricity protection. Before touching the power amplifier board, you must first release the static electricity on your hands to avoid static electricity from breaking down the chip. Bluetooth chips are more sensitive to static electricity. 6. It is recommended to adapt the speaker with a rated power of 40W and above to avoid the speaker from heating and burning size:52x52x16mm Material:metal colour:Black Package Contents: 1 x Digital power amplifier boardOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.