Omnitronic AIRSIS 2.4G Wireless XLR Audio System

The OMNITRONIC AIRSIS 2.4G offers a compact, wireless plug-on solution for dynamic microphones and line-level audio signals, transmitting uncompressed sound over the globally license-free 2.4 GHz band. Ideal for DJs, stage performers, presenters, and AV professionals, this system eliminates the need for long XLR cables, delivering pristine 24-bit/48 kHz audio with ultra-low latency and an operating range of up to 30 meters line-of-sight. The kit includes a rechargeable transmitter and receiver pair that auto-pair on power-up, providing a hassle-free user experience. Multiple receivers can be linked to a single transmitter for flexible audio distribution. Its internal lithium-ion batteries offer cordless operation, while LED indicators show real-time status including pairing and battery level. Note: the AIRSIS does not supply phantom power and is compatible only with dynamic or battery-powered condenser microphones.

Features:
Wireless XLR system for dynamic microphones and line-level signals
2.4 GHz license-free operation with up to 30 m range (line-of-sight)
24-bit/48 kHz uncompressed audio for professional sound
Ultra-low latency of 5.8 ms for real-time monitoring
Automatic pairing and multi-receiver support
Rechargeable lithium batteries with USB-C charging
LED indicators for power, mute, pairing, and battery status
Does not provide phantom power – use with dynamic or battery-powered condenser mics
Cordless, plug-on design for flexible, mobile use

Specifications:

System:
Type: Audio transmission
Frequency Band: 2.4 GHz
Sample Rate: 48 kHz
Converter: 24-bit
Latency: 5.8 ms
Frequency Response: 20 – 20000 Hz
THD: <0.02% at 1 kHz (mic/line)
Operating Range: Up to 30 m (line-of-sight)
Power Connection: USB-C (via included USB A cable)
Protection Class: III
Material: Plastic
Color: Black matte
Total Weight (Transmitter + Receiver): 0.14 kg

Transmitter:
Input: 1 x 3-pin XLR (female), mic/line switchable
Controls: Power switch, input sensitivity switch
Indicators: Power, mute, charge status, pairing LED
Battery: Lithium-ion 3.7 V, 600 mAh, 2.22 Wh
Charging Port: 1 x USB-C
Dimensions (LxWxD): 10.7 x 3.0 x 2.2 cm
Weight: 0.047 kg

Receiver:
Output: 1 x 3-pin XLR (male), mic/line
Controls: Power switch
Indicators: Power, mute, charge status, pairing LED
Battery: Lithium-ion 3.7 V, 800 mAh, 2.96 Wh
Charging Port: 1 x USB-C
Dimensions (LxWxD): 10.7 x 3.0 x 2.2 cm
Weight: 0.044 kg

USB Charging Cable:
Length: 0.5 m
Connectors: 1 x USB A (male) to 2 x USB C (male)
Weight: 0.02 kg

Package Contents:
1 x Transmitter
1 x Receiver
1 x USB Charging Cable
1 x User Manual
1 x Declaration of Conformity