Designed as the perfect tool where convenient hands-free wireless audio is necessary, such as fitness instruction, house of worship, or presentations. The AirLine Micro ESm eliminates the hassle of wearing a beltpack by keeping the entire transmitter encased in an easy-to-wear rechargeable earset that fits securely and comfortably behind the ear. With frequency-agile operation using one-touch scan setup, the AirLine Micro ESm is ready for use in any RF environment. Operating Frequency K Band    477.525 – 492.425 MHz

The Mighty Micro
The AirLine Micro ESm combines a traditional beltpack and headset system into one discreet, rechargeable earset transmitter that fits behind the ear. The transmitter is moisture- and sweat-resistant, so it’s ready for long performances in the spotlight or full fitness workouts. An omnidirectional microphone easily picks up your voice in a variety of positions, and the multifunction button serves as a one-touch mute, volume control, and power switch, giving the earset the full functionality of a traditional beltpack system in a fraction of the space.

Audio Over the Air
The AirLine Micro ESm uses frequency-agile UHF analog wireless technology to provide crisp, clear audio and avoid interference. The system’s one-touch scan analyzes and selects the clearest operating channel available, ensuring the highest signal-to-noise ratio possible in any given space. With a working range of 300' (line-of-sight), the AirLine Micro ESm brings wireless freedom to any venue, stage, or presentation.

Easy Connectivity
The AR99m receiver has a full suite of connections to accommodate any audio setup. Equipped with XLR, 1/4″, and 1/8″ outputs, you can plug the AR99m into mixers, speakers, or other audio gear for easy integration and operation in any setup.

AirLine Micro ESm Earset System

• UHF wireless system with micro-size AH100 transmitter and tabletop AR99m receiver
• Tone squelch and auto mute for clear operation
• Frequency-agile pairing for clear signal in any environment.

AH100 Transmitter

• Earset transmitter and omnidirectional microphone with no beltpack
• Lithium-ion rechargeable battery with up to 10 hours of operation
• USB DC input for recharging
• Single button operation for power, mute and volume
• Water resistant

AR99m Receiver

• Multiple frequency options for interference-free performance in any environment
• Scan button automatically scans for optimal channel
• Up to 8 systems can be operated simultaneously (region dependent)
• Balanced XLR output and unbalanced 1/4" and 1/8" outputs