86 Bluetooth Background Music System Mini Home, Compatible with Wall Mounted Amplifier Touch Key

touch screen bluetooth amplifier home audio mini wall amplifier support bluetooth USB TF Bluetooth Stereo Music Panel Amplifier Specifications: 2.4-inch Display Key Touch Audio Inputs one set; Output one set Radio Function: Built-in digital automatic FM radio, 30 stations FM Range: 87.5-108MHz Bluetooth: Support Installation: 86 standard wire box, front wall Host parameters: Power supply: AC220V(50HZ) allow110V-250V load: 4-8ohm Output Power: 2x20W Signal to Noise Ratio: 98dB Frequency response: 20-20KHz Infrared remote control distance: 10m BT distance: 10m Product size: 86 x 86 x 10mm the host is compatible with AC110-250V power supply, please install and debug under the guidance of professional personnel. speaker cable, power cable, audio input cable, please carefully check the terminal. confirm all the cables are correct before starting. do not modify, remove the maintenance, upgrade this host. a long time do not use the host, please turn off the power switch. color: White Material: plastic+metal Package Contents: 1 x Music controller Host function 1. Audio format: Support MP3, WAV, APE and other audio formats. 2. Bluetooth function: support external Bluetooth devices such as mobile phones for audio playback. 3. External sound input: Support external input to the machine, amplified output. 4. Memory card function: external TF card, support 32GB TF card. 5. U disk function: Connect U disk (support 32GB) to read music through USB interface, set up family background music space. 6. Volume adjustment: 27-level electronic volume adjustment function. Power-off memory function: memorize the state played before the last shutdown.