✔4inch Smart TUYA WiFi Wall Amplifier Audio Music Audio Android 8.1 System Bluetooth Amp Home Theater-Stereo Support Tuya USB TF: https://youtu.be/N9F_SGqifTk

✔SPECIFICATIONS: Mini Smart Home WIFI Amplifier With TUYA Hardware Parameters: ● Capacitance Full-Screen Touch ● 4-inch IPS Display, 480*480 Resolution ● Android 8.1 System, 4 Core Processor, Cortex 1.2G CPU ● Power Supply Mode: AC 110-250VC ● Output Power: 2*20W or 4*15W(simulation power amplifier) ● Output Impedance: 4-8Ω ● Audio Inputs; Output ● Network: Support WIFI ● Installation: 86 standard wire box, front wall ● Bluetooth: Support ● Frequency Response: 20Hz-20KHz ● Total Harmonic Distortion: 0.03%(1W,1KHz) ● Audio S/N: 96dB ● Product Size: 86*86*11MM ● Wire Box Opening Size: 86*86*57MM ● Feature: support TUYA, TikTok, Spotify, BluetoothPlay, Go Keyboard, Pandora, etc. Framless Stereo In-Ceiling Speaker Mini Size Specifications: ● Power: 10W ● Input: 8Ω ● Speaker Unit: 4.5''x1 ● Sensitivity (1W/1M): 89dB ± 3dB ● Frequency Response: 100Hz-16KHz ● Material: plastic frame + iron mesh cover ● Installation Cutout Size: Φ148mm ● Dimension: Φ160x56mm ● Net Weight: 0.42KG ✔PACKAGE INCLUDED: 1 x wall amplifier device 1 x remote control 1 x mounted box 1 x bracket and screw ✔FEATURES: ● Android 8.1 System ● RAM: 1G ● ROM: 8G ● Language: only English and Chinese ● Custom APP Installation ● 2-channel Speaker Output ● Watch online music, videos, radio and other programs ● Multi-stage timing switch, music play,linkage control of smart home ● Support external 485 control local machine ● Support TF card, OTGUSB disk, local play and read ● Remote control operation ● Support departure doorbell ● Support play music, stories, children's songs, tell jokes, check weather, check flights, smart home control ● Bluetooth playback, the host can control the Bluetooth playback device to switch music ● Support trigger doorbell function ● Support linkage trigger to play music ● Support linkage trigger shutdown ● Support timing output level signal linkage with other equipment ● Support external equipment to control the machine through 485 ● Time switch machine, self - set timing boot songs ● Support external RJ45 ● Support TUYA, TikTok, Spotify, BluetoothPlay, Go Keyboard, Pandora, etc. #smart #wall_amplifier #audio #music #android #bluetooth #home_theater