Audio Technica, ATW-1443/AT831cW, System 20 PRO. Dual Handheld,  Dual Clip-on mic + Dual beltpack, QUAD ch Receiver max 16kg For laser models - light

For laser models - light source is 3 years or 12

Universal Fit: Compatible with most LCD/LED/OLED flat or curved screens with VESA patterns of 100x100mm to 800x400mm

fixed lens

it can be connected for input and output audio with Dante devices

Audio Technica, ATW-1443/AT831cW, System 20 PRO. Dual Handheld,  Dual Clip-on mic + Dual beltpack, QUAD ch Receiver max 16kg For laser models - lightDigital 24 bit 48 kHz wireless operation for ultimate sound quality and dependable performance Plug and play operation in the 2. 4 GHz range completely free from TV interference User can switch between Standard mode (10 channels) and HD mode (20 channels) to minimize latency or maximize channel count, respectively Receiver units can be docked in the chassis or mounted remotely (up to 328 feet away) via Ethernet cable for added versatility Up to five