Icstation TDA7498 100w Plus 100w Bluetooth Amplifier Board- Class D Dual Channel Digital Stereo Audio Wireless Receiver Amp Module with Fan DC 12V 24V

Parameter: Supply voltage: DC 12V-32V Output power: 100W*2 Output channel: 2CH Chip: TPA7498 Output impedance:4~8ohm Class: Class D Audio output:Stereo Operating Temperature:-40?~85? Operating Humidity:5%~95%RH Module Size(installed):108*78*47mm Button description: Button -: It is used to select previous music or decrease volume.Short press to select play previous music.Long press to decrease volume. Button +: It is used to select next music or increase volume.Short press to select play next music.Long press to increase volume. Button RST: It is used to play or pause music. Using Steps: 1>.Connect work power supply and speaker as shown wiring diagram. 2>.Turn on Bluetooth in phone. 3>.Find Bluetooth device XH-Electronics and select connect. 4>.The blue LED indicator will turn ON if the connection is successful. 5>.Play music and enjoy! Note: 1>.Please use a matching speaker to ensure that the voice is played properly. 2>.Do not reverse the input wire, otherwise it will damage the module or the speaker. Package: Bluetooth Digital Power Amplifier Board x 1