English
.png){kind=logo}
-100x100-cover.jpg)
-600x600-cover.jpg)
🎤 2× Black Headset Microphones – Lightweight, discreet design with clear condenser audio for all‑day comfort.
📡 Encrypted UHF Bodypack Transmitters – Robust metal bodypacks deliver a secure, interference‑free signal up to 100-300 meters.
🖥️ 1U Rack Receiver with Blue LED – Real‑time frequency, RF/AF, and battery status on a bright blue dashboard.
🔄 Dual Independent Channels – Two headsets work simultaneously with zero crosstalk, perfect for duos or panels.
🎶 Hands‑Free Versatility – Ideal for stage, fitness, worship, lectures, live streams, and corporate events.
2× Bodypack Transmitters | 2× Black Headset Mics | 1U Rack Receiver | Encrypted UHF | 100-300m Range
Click image to enlarge. Actual product may vary slightly.
The AD4D Dual-Channel UHF Digital Wireless Headset System gives performers and presenters total hands‑free freedom without sacrificing audio quality. It comes with two rugged metal bodypack transmitters and two black headset microphones — lightweight, comfortable, and tuned for clear speech and vocals. The 19" 1U rack receiver with blue LED display puts all vital controls at your fingertips, while encrypted digital UHF transmission guarantees a private, stable link up to 100 meters. Perfect for theater, worship, fitness instruction, education, and corporate events.
Each black headset microphone combines a minimal, comfortable frame with a high‑quality condenser capsule. The dark finish blends seamlessly on stage or on camera, while delivering natural, articulate sound that cuts through any mix — from spoken word to song.
The compact metal bodypacks clip securely to clothing and transmit via digital UHF with encryption. Your signal stays private and free from interference, with a robust 100-300‑meter range — move, teach, or perform without limits.
With two independent UHF channels and up to 100 frequencies each, the AD4D receiver lets two headset users work simultaneously — ideal for co‑presenters, fitness duos, or panel discussions — with zero crosstalk.
The black metal 19" 1U chassis fits any standard rack. The bright blue LED display provides instant feedback on frequency, RF/audio levels, and battery status — keeping you in control from soundcheck to final bow.
From live theater & stage performances to fitness classes, church services, school lectures, DJ livestreams, and corporate keynotes — the AD4D black headset system delivers encrypted, hands‑free audio with simple plug‑and‑play operation.
| Parameter | Specification |
|---|---|
| System Configuration | 1× AD4D Digital Dual Receiver + 2× Bodypack Transmitters + 2× Black Headsets |
| Frequency Band | UHF (600–680 MHz typical) |
| Channels | Dual independent channels, up to 100 frequencies each |
| Transmission Type | Digital UHF with encryption |
| Operating Range | Up to 100-300 meters (open area) |
| Receiver Display | Blue LED display (frequency, RF/AF, battery) |
| Receiver Enclosure | Black metal, 19" 1U rack-mountable |
| Transmitter Type | Bodypack transmitter (metal housing) |
| Headset Microphone | Black condenser headset, lightweight & adjustable |
| Battery Life | Approx. 8 hours (AA batteries) |
| Outputs | XLR balanced + 1/4″ mixed output |
| Ideal For | Stage, theater, fitness, church, school, corporate, live stream |
| Warranty | 1 Year (Manufacturer: MiCWL Audio Inc.) |
🛡️ Authorized Dealer Warranty: This AD4D headset system is brand new in original packaging, sold by MiCWL Audio Inc. as an authorized dealer. Backed by a 1‑Year Manufacturer Warranty. Buy with confidence.
If you need help with frequency selection, additional headsets, or a custom multi‑system setup — reach out to our team.
✉️ shop@micwlaudio.com© 2026 MiCWL Audio Inc. All rights reserved.
"Your suggestion is very important to us"