Wi-Fi, (Black/White) Capacitance Full Screen Touch 4'' IPS display, 480x480 resolution, android 11 system, 1+8G,4-core processor CORTEX A7@1.2Ghz, CS8618C amplifier chip, 4x20W@8ohm,Built-in TUYA applications,WIFI6.0: Support 2.4G + 5G WIFI, Two way Bluetooth, Inernet Radio, TF, OTG-USB disk, Video player, Audio in, Audio out, Timer function, Door bell, Smart home control with RS485 port, remote control. AC110-250V, with standard cover.
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