Bluetooth Track Speaker, wireless ceiling speaker sound system

IMITOS 10W Bluetooth Magnetic Track Speaker (BK) IMITOS Bluetooth Ultra Thin Magnetic Surface Track Speaker 10W (Model: UP-BT SPKR SQ BK SC)
The IMITOS 10W Bluetooth Ultra Thin Magnetic Track Speaker is a cutting-edge, wireless architectural audio innovation engineered to snap flawlessly into standard modern low-voltage DC48V magnetic track lighting channels.