{"product_id":"debra-er-404-professional-stage-monitoring-system-4-in-1-wireless-in-ear-headphones-us-plug-eu-plug-au-plug-uk-plug","title":"DEBRA ER-404 Professional Stage Monitoring System 4-in-1 Wireless In-Ear Headphones, US Plug, EU Plug, AU Plug, UK Plug","description":"1. 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.\u003cbr\u003e2. 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.\u003cbr\u003e3. Convenient Bluetooth Connectivity: The transmitter has a built-in Bluetooth module for direct pairing with smartphones, tablets, and other devices, enabling quick audio input and expanding usage scenarios.\u003cbr\u003e4. IR Quick Frequency Matching: Supports one-click IR fast matching. After selecting the frequency, the transmitter and receiver can be paired via IR without complex settings, saving time and effort.\u003cbr\u003e5. Multi-Receiver Expansion Support: A single transmitter is compatible with multiple or even unlimited receivers, enabling simultaneous monitoring for large teams such as bands and choirs.\u003cbr\u003e6. Auto-Scan Anti-Interference: Equipped with auto-scan circuitry supporting 4 channels × 60 selectable frequencies, it automatically selects the optimal channel to reduce signal cuts and dropouts, ensuring stable performances.\u003cbr\u003e7. Powerful Audio Performance: The receiver features a built-in headphone amplifier chip that optimizes audio dynamics, delivering clear, full monitoring sound quality and restoring musical details.\u003cbr\u003e8. Detachable Monitoring Earphones: Comes with detachable in-ear monitor earphones with a 0.75mm 2-pin connector, supporting cable replacement and upgrades for a secure, comfortable fit with excellent sound isolation.\u003cbr\u003e9. Long-Lasting Battery Life: The receiver runs on 2 x AA batteries (not included) with up to 6-8 hours of use, and the batteries can be replaced anytime, eliminating range anxiety during long performances.\u003cbr\u003e10. Multi-Scenario Application: Widely used in stage performances, live interviews, large conferences, orchestra performances, live streaming, and recording, adapting to various professional audio needs.\u003cbr\u003e\u003cbr\u003e","brand":"DropKart","offers":[{"title":"US Plug","offer_id":44272652812376,"sku":"EDA009246001A","price":941.38,"currency_code":"USD","in_stock":true},{"title":"EU Plug","offer_id":44272652845144,"sku":"EDA009246001B","price":941.38,"currency_code":"USD","in_stock":true},{"title":"AU Plug","offer_id":44272652877912,"sku":"EDA009246001C","price":941.38,"currency_code":"USD","in_stock":true},{"title":"UK Plug","offer_id":44272652910680,"sku":"EDA009246001D","price":941.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/3947\/2984\/files\/EDA009246001A.jpg?v=1782270624","url":"https:\/\/dropkartllc.com\/products\/debra-er-404-professional-stage-monitoring-system-4-in-1-wireless-in-ear-headphones-us-plug-eu-plug-au-plug-uk-plug","provider":"DropKart","version":"1.0","type":"link"}