GUANGZHOU CITY POLYTECHNIC

2023-11-29

Project：DW-305 IR Wireless Soundfield System

(IR Wireless Mic Amplifier DW-305;Pendent Microphone IR-520PT; Handheld Microphone IR-610H;IR Page Flipping Controller IR-P101; Charging Cradle CHG-550/CHG-505; IR Sensor IRS-811; Speaker SP-SH403)