Single host and Three Slave Bluetooth 5.0 Ceiling speaker Active ceiling speaker Active sound can be inserted U disk

Single host and One Slave Bluetooth 5.0 Ceiling speaker Active ceiling speaker Active sound can be inserted U disk

One primary horn and one secondary horn Digital Class-D WiFi Wall Mount Smart Audio Music Player Ceiling Speakers

Single host and Two Slave Bluetooth 5.0 Ceiling speaker Active ceiling speaker Active sound can be inserted U disk

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

background music host smart home audio set WiFi 8*25W Blue-tooth In Wall Amplifier Android for ceiling speaker

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

6 Inch Smart home wifi zigbee automation gateway background music amplifier with big LCD alexa voice control

Factory Supply Key Touch Hifi Audio System BT Amplifier In-wall Speakers Round In-Ceiling Home Theater Sound System

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