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AirLine AH7 Fitness Headset Transmitter with Qe

For AirLine 77

The AH7 headset transmitter is mounted on a lightweight, adjustable headset that fits comfortably around your ears and the back of your head, even on those days when you're teaching back-to-back classes for hours. The headset also features the Samson Qe condenser microphone, whose sweat-resistant capsule prevents corrosion from prolonged exposure to moisture. In addition, the microphone's bi-directional pickup pattern reduces background noise, minimizes feedback issues, and effectively rejects signals not directly in front of the microphone capsule.

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Features / Specs

  • Fitness headset with mounted micro transmitter (no beltpack or cable required)
  • Qe condenser microphone element with bidirectional pickup pattern
  • Sweat-resistant mic design for high-energy instructors/performers
  • Up to eight hours of battery life using single AAA battery
  • Power/Low battery LED indicator
  • Internal Power switch


Operating Power Voltage 1.5V Typical, 1.05V Minimum, 2V Maximum
Current Consumption 60mA Typical
Battery Life  8 Hours (AAA size battery)
RF Output Power (5mW) -4dB Minimum, +3dB Maximum
THD < 2% (1 kHz deviation 15kHz)
Audio Frequency Response  50Hz - 15kHz (±3.5 dB)
Controls  Internal Power Switch
Indicators  Power On (LED Flash), Low Battery (LED On)

Warning CALIFORNIA PROPOSITION 65 WARNING: Cancer and Reproductive Harm -

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