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Product description

Is Your Microphone a Fit? Do a Fast 3-Second Test

Step 1: Is your microphone labeled "Dynamic"?

[Yes] → Compatible with ARC2

[No] → Go to Step 2

Step 2: Is the microphone a condenser microphone? (Do you need to press the +48V button)

[Yes] → Check power source:

a. Battery/USB powered → Compatible

b. No built-in power→ Not Compatible* (Requires external phantom power)

[No] → Contact Support

Please Note When using the ARC2, please hold the mic itself instead of the transmitter. Holding the transmitter may cause signal dropouts, more noise, and shorter transmission range.

For Musicians & Performers Wireless XLR Mic Adapter for Varied Venues

Our wireless XLR mic transmitter & receiver are designed for musicians and event performers. Ideal for exhibitions, restaurants, banquet halls, stages, theaters, concert halls and churches. FCC Certified（ID:2APP6ARU-10）for 657.1-662.9 MHz, fully compliant with U.S. 600MHz band regulations

Effortless Operation Plug and Play Wireless XLR System

The ACR2 wireless XLR transmitter and receiver is user-friendly. With intuitive controls and easy setup process, even beginners can quickly get started and enjoy its great functions for various occasions.

Superior Audio Quality

Our wireless XLR transmitter and receiver uses U - band frequencies ensures clear, high - fidelity audio, minimizing interference for immersive recordings & live events.

Stable Signal over Long Distances

The ACR2 offers stable signal transmission and supports a wireless range of 65 - 130 ft. You can use it freely in various large - scale scenarios without worrying about signal interruption.

How can I reduce background noise while using the wireless microphones and receiver?

1)Start with low gain, raise slowly until clear; stop if hiss, keep under 75%.;2)Ensure batteries are fully charged;3)Check XLR and cables for damage or loose contact;4)Keep the system away from routers, fluorescent lights, or EMI sources

How do I resolve intermittent audio drops or unstable signals?

1) Ensure devices are within range and direct line-of-sight between devices; 2) Avoiding walls/metal; 3) Stay clear of Wi-Fi, Bluetooth, microwaves. Turn off unused wireless devices during use; 4) Turn off, wait 30 seconds, then restart.

What should I do if the devices won’t connect(Blinking light)?

1) When pairing, keep the Transmitter and Receiver about 8 inches apart; 2)Hold power for 2s to restar; 3) Check LED colors match; 4) Press either button briefly to re-pair

How to avoid interference when using multiple sets?

Keep some distance between each set when using multiple mics. Ensure each set has matching LED colors (e.g., both red). Up to 7 sets can work at once, each on a different color. Avoid using the same frequency in one location to prevent feedback noise

How can one transmitter connect to multiple receivers?

Power on the transmitter and all receivers for auto-pairing. Or manually match the channel by making the LED color on the transmitter and receivers the same (e.g., all blue).

Wireless Microphone Transmitter & Receiver

Recommended Uses For Product Singing, Public Speaking Special Feature Plug and Play, UHF Anti-interference Technology, 7-Channel Auto-Scanning, Real-Time Audio Monitoring (Indicator Light) Connectivity Technology XLR (Professional-Grade Balanced Output) Ultra-Low Latency <5ms Delay Time Studio-Quality Audio 24-bit / 48KHz Sampling Rate Crystal-Clear Signal ＞106 dB Signal-to-Noise Ratio Working Frequency UHF Band 657.1-662.9 MHz (Stable Long-Range Transmission) Number of Channels 7 (Auto-Avoiding Interference) Compatible Devices Dynamic Microphones, Audio Mixers, PA Systems, Cameras Material Alloy Steel + Metal Reinforced Frame, ABS Housing (Robust & Lightweight) Color Matte Black (Professional Aesthetic) Included Components Wireless Transmitter ×1; Wireless Receiver ×1; Type-C USB Charging Cable; Quick-Start User Manual Power Source Rechargeable Battery (5.5-Hour Runtime; USB-C Charging; Use only standard 5V/1A chargers; Does not support charging while using) Dimensions (Each Unit) 27 x 27 x 88 mm (1.1 x 1.1 x 3.40 in) Weight 120g(4.2 oz)

Stable UHF Transmission: Our wireless XLR adapter uses U - band frequencies to solve common issues like dropouts and interference seen in 2.4GHz or 5.8GHz systems. It offers reliable, interference-free connections even in Wi-Fi-heavy or crowded venues. Support the wireless range of 65-130 ft (20-40m) , ideal for live shows, speeches, weddings.FCC Certified（ID:2APP6ARU-10）for 657.1-662.9 MHz, fully compliant with U.S. 600MHz band regulations
Versatile compatibility: The wireless XLR Mic transmitter and receiver compatible with dynamic microphones, audio mixers, PA systems, and DSLR cameras. Supports 7 sets of devices to be used simultaneously without interfering with each other. (Please note: Not for any devices that require phantom power. Self-powered condenser mics with battery/USB operate normally.)
High-Quality Sound: The wireless XLR adapter offers 24-bit audio resolution, 192K sampling frequency, 106 dB dynamic range, and <5ms latency for clear, high-fidelity audio. It ensures no unwanted noise or delay, delivering exceptional sound for performances, recordings, and video productions
Stylish Design & Easy to Use: Plug-and-play with automatic frequency selection for quick setup. Not only look good but also compact and easy to carry, our wireless XLR transmitter and receiver does not feel bulky when used. Let you get rid of XLR cables forever
Long-Lasting Battery: Built-in high-efficiency rechargeable battery can last up to 5.5 hours on a single full charge, which is enough running time for band gigs, meetings, weddings. A real-time battery level display prevents unexpected power interruptions, keeping you on track (Charging Notice: For safe charging, please use 5V/1A chargers only.Fast chargers may cause damage and void warranty.)
Buy with confidence: Backed by an 18-month warranty, lifetime expert support, and Amazon’s 30-day return policy. Our dedicated team is available 24/7—if anything goes wrong, we’re here to help within 24 hours.