Ships From: CHINA, Color: Ivory - Smart Home Audio 4 Channel Wireless Bluetooth-compatible Wall Amplifier Mini Multifunction Stereo Board Hifi with Fm Radio

Maximum Power Per Channel: 20WOrigin: Mainland ChinaPackage: YesChannels: 4Certification: CEModel Number: SP-PW4425BName: Music ControllerType: Bluetooth Wall AmplifierOutput Power: RMS 4x20WOutput Impedance: 4-8OhmT.H.D.: 0.03%Frequency Response: 20Hz-20KHzAudio S/N: 98dBMemory Card: up to 32GSize: 86*86*11mmColor: White,Gold,BlackAmplifier Name: Bluetooth wall amplifierFeatures 1: Touch Screen Wall AmplifierFeatures 2: Smart Home Audio Wall AmplifierFeatures 3: Home theater systemFeatures 4: Background music systemFeatures 5: 4 Channel Wireless wall amplifier audioAmplifier: amplifier for ceiling speaker Smart Home Audio 4 Channel Wireless Bluetooth-compatible Wall Amplifier Mini Multifunction Stereo Board Hifi with Fm Radio Bluetooth Wall Amplifier Specifications:  ● Output Power: RMS 4x20W  ● Output Impedance: 4-8Ω  ● T.H.D.: 0.03%  ● Frequency Response: 20Hz-20KHz ● Audio S/N: 98dB  ● Memory Card: up to 32G  ● Size: 86*86*11mm Bluetooth Wall Amplifier Funtions:  1. Timed message: set the time to automatically play the message content  2. Support power on automatically play songs  3. Power-off memory function: remember the state played before the last shutdown  4. Sound function: support ordinary, rock, classical, jazz, pop and other sound effects  5. Support trigger doorbell function, DB+GND  6. Support linkage trigger to play music, GND+ trigger playback  7. Support linkage triggering boot, GND+ trigger playback, expenditure trigger shutdown, GND+ timing output 8. Supports timing output level signal linkage with other devices, GND+ timing output 9. Time switch machine, custom timing boot song Package include: 1. wall mounting amplifier 2. remote control 3. mounted box, bracket and screw Kindly remind: 1. SKU model: 425B amplifier and 420B amplifier is just different from the screen picture, all functions and details are the same. 2. Language: Only supports English and Chinese. 3. One way Bluetooth, the bluetooth of this device can only be connected to mobile phones/tablets and other bluetooth devices who's Bluetooth function is two way to play and control the music, CAN NOT be connected to the bluetooth ceiling speakers or TV(one way bluetooth) by bluetooth directly. Please Note: In some country, the FM Radio Function may not works well, because the signal may be affected due to different frequencies in different countries and regions. Click to Visit Our Home Page!