EROK MT-11 2.4G Wireless IEM System, Stereo, 4.5ms Low Latency, 6H Battery, Beltpack Receiver, Auto-Pairing, 1-to-Many, for Church, Band, Singer, Stage Performance (1*Set)

Designed for church services, band performances, singers, and stage use, the EROK MT-11 is a 2.4G stereo wireless in ear monitor (IEM) system that delivers reliable, professional-grade audio monitoring. It combines high-fidelity sound, ultra-low latency, and user-friendly features to solve common pain points like delayed audio, limited mobility, and messy wired setups.It supports lossless professional sound quality with a 24bit/48KHz sample rate, ensuring accurate restoration of every audio detail—from vocal nuances to instrumental layers. Powered by 2.4GHz wireless transmission, it achieves impressively low latency: 10.8ms in stereo mode and as low as 4.5ms in mono mode, guaranteeing perfect synchronization between what you hear and your performance, no noticeable lag or disruption.In unobstructed open areas, it offers a stable transmission range of 30 meters (100Ft), freeing you from cable constraints. Whether you’re a singer moving across the stage, a musician in a band, or a speaker in a church, you’ll enjoy consistent audio without signal drops or distortion. Its “1 transmitter to multiple receivers” design supports up to 4 groups of devices working simultaneously; with auto-pairing, setting up multi-person monitoring (e.g., band members listening to backing tracks) is quick and hassle-free.Operation is intuitive, too: a one-key switch lets you toggle between mono and stereo modes, with clear LED indicators (green for stereo, blue for mono) to show your current setting. The beltpack receiver includes 5-level volume adjustment buttons for precise control, while the transmitter supports long-press mute—so you can pause audio instantly when needed. Built for all-day use, it boasts a 6-hour battery life on a full charge, enough to cover an entire performance or church service. The compact, lavalier-style beltpack receiver is easy to clip onto clothing, staying hidden without compromising your appearance or movement.From small church gatherings to high-energy stage shows, the EROK MT-11 ensures everyone gets clear, synchronized audio—making it a reliable choice for anyone needing professional wireless in-ear monitoring.

• Low Latency & High Sound Quality: It supports lossless professional sound quality with a sample rate of 24bit/48KHz, enabling accurate restoration of audio details. Leveraging the 2.4GHz wireless transmission band, the latency is only 10.8ms in stereo mode and as low as 4.5ms in mono mode, ensuring high audio synchronization without obvious delay disruption — suitable for both voice synchronization in teaching and music rhythm delivery during performances
• Stable 30m Transmission (Open Areas): In unobstructed open environments, the effective transmission distance reaches 30 meters, freeing movement from cable constraints. Whether it’s a performer’s wide-range movement on stage or a teacher’s interaction across a classroom, stable audio transmission is maintained without easy signal interruption or distortion
• 1 TX to Multiple RX: Supporting the “1 transmitter + multiple receivers” mode, it allows up to 4 groups of devices to work simultaneously. Ideal for scenarios like band performances (where multiple musicians monitor backing tracks) or classroom teaching (where students receive audio), multi-device synchronous reception is achievable via step-by-step pairing
• One-Key Mono/Stereo Switch: It freely switches between mono and stereo modes to fit different devices/scenarios. The function status LED clearly indicates the mode (green for stereo, blue for mono). Additionally, the receiver has 5-level volume adjustment buttons for precise volume control, and the transmitter supports long-pressing the mute button for quick mute/unmute — making operation simple and feedback intuitive
• 100Ft Wireless Range (Open Area)：With a built-in rechargeable battery, it runs for 6 hours on a full charge — enough for a complete performance or a full teaching session. Its compact lavalier design lets it be carried as a “mini waist bag device”, easy to hide on clothing and adaptable to stages, outdoor recording, daily teaching, etc., without compromising appearance or mobility