Bevel-oriented hi-fi ceiling speaker YS-808A crossover speaker 8 "conference speaker

Smart Home Sound Karaoke System Touch Screen In Wall Audio Digital Amplifier Android 5.1 System

Touch screen in wifi wall amplifier 4 Inch Android Smart Home Audio System Background Music

A single main speaker Digital Class-D WiFi Wall Mount Smart Audio Music Player Ceiling Speakers

Constant resistance YS-604A 6-inch ceiling speaker

Tuya HD LCD touch control panel Android Smart home Central Control gateway with audio music play light-dimmer function

6/6.5 "fixed resistance high fidelity ceiling speaker YS-606A coaxial speaker ceiling speaker

Bezel-less speaker YS-605A fixed resistance 6 inchceiling speaker

Square Type 86 x 86mm 2 Channel 50W 5 Steps Wall Mount Volume Control Available Champagne Golden Moonlight White

Tuya control panel wifi smart home gateway zigbee gateway with color touch screen voice central control wall flexible