Mini Bluetooth Touch Key 2 Channels Wall Amplifier Support RS485 Fm Radio Home Audio Background Music System Stereo Ceiling Speaker for Residential

SPECIFICATIONS:Wall Amplifier Specifications: ● 2.8-inch Display, 320240 Resolution● Key Touch● Power Supply Mode: AC 110-250V● Output Power: 220W(Digital power amplifier)● Audio Inputs one set; Output one set● Video Player● Timing output: one set● Bluetooth: 4.0● Bluetooth working distance: 10 meters● Infrared remote control distance: 10 meters● Frequency response: 20Hz-20KHz● T.H.D: 0.03%● SNR: ≥98dB● Installation: 86 standard wire box, front wall● Product size: 868610mm● Wire Box Opening Size: 868657mm● Color: Black/White/Gold3inch Mini In Ceiling Speakers Specifications:● Power: 12W● Impedance: 8Ω● Sensitivity: 85dB● 3'' Full range speaker driver● Aluminum cylinder shell● Installation Cutout Size: Φ95-100mm● Product Size: Φ115x85mm● Net Weight: 250g● Gross Weight: 300g NOTES:● 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.● Languages only support English and Chinese , please check before your purchase.● For this device, speaker cable and power cable is not included. PACKAGE INCLUDED:1 x Bluetooth on-wall amplifier2 x 3inch ceiling speaker1 x mounted box1 x remote control1 x bracket and screw