AirLine Micro ESm Micro Earset Wireless System 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. 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. Features / Specs 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 Specifications System Operating Frequency K Band 477.525 ? 492.425 MHz Number of Channels K Band 100 Working Range 300' (100m) line of sight Audio Frequency Response 100Hz ? 15kHz T.H.D. (Overall) < 1% (@AF 1kHz, RF 46dBu) AH100 Transmitter Audio Input Level -110dBv ~ 0dBv Volume Adjustment Steps 5 RF Transmitter Output 10mW ERP Power Requirements Internal lithium ion rechargeable battery Battery Life ~10 hours Dimensions (LxWxH) 6.7" x 0.6" x 2.3" / 171mm x 14mm x 58mm Weight 0.8oz / 22g AR99m Receiver Audio Output Connectors Balanced XLR, unbalanced 1/4" unbalanced 1/8" Audio Output Level (Typical) -30dBv (Mic), -10dBv (Line) Audio Output Impedance Unbalanced 600 Ohms AF_Frequency Response 50Hz ? 15kHz Antennas Two 1/4 Wavelength Rod Selectivity ?150kHz (AF Out Ratio -60dB) S/N Ratio (Overall) 90dB (w/IHF-A_Filter) Sensitivity 18dBu (@_THD_2%) Power Requirements AC adaptor Indicators Power On, Channel Number, System Ready Dimensions (LxWxH) 4.3? x 3.7? x 1.5? / 110 mm x 95 mm x 39 mm Weight 0.42 lb / 192 g
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