DEBRA ER-404 Professional Stage Monitoring System 4-in-1 Wireless In-Ear Headphones, US Plug, EU Plug, AU Plug, UK Plug Cooling Fan Radiator Carton Size 45cm * 22cm

Carton Size 45cm * 22cm * 22cm / 17

Designed for DJI Mini 4 pro

Carton Size 54cm * 48cm * 44cm / 21

0 to +1200

select the corresponding relay type (12V or 24V)

DEBRA ER-404 Professional Stage Monitoring System 4-in-1 Wireless In-Ear Headphones, US Plug, EU Plug, AU Plug, UK Plug Cooling Fan Radiator Carton Size 45cm * 22cm1. Professional Stage Monitoring Solution: The ER 404 Wireless In Ear Monitor System is designed for live performances and studio use, featuring multi channel transmission as a professional monitoring device for bands, vocalists, and hosts. 2. Stable Long Range Transmission: Adopts UHF wireless technology with high gain antennas, delivering low latency, high stability signal transmission up to 80 meters (260ft), ideal for large scale stages. 3.