
Samson
Samson K-Band Airline 99m Fitness Headset Wireless System
★★★★★
50Hz-15kHz
Go cable-free with Samson's ultra-portable UHF wireless headset system built for fitness instructors and active performers.
$499.99*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Key Features
100 Operating Channels Across 24MHz Bandwidth, Up to 8 Simultaneous Systems per Frequency Band (Region Dependent)
300' Working Range, 50Hz-15kHz Audio Frequency Response
AH9 Wireless Micro Transmitter w/ Up to 8 hrs of Battery Life Using Built-In Rechargeable Lithium-Ion Battery
AR99m Wireless Micro Receiver w/ Tone Key to Prevent Unwanted Noise When Transmitter is Off or Out of Range
Four Windscreens Included
Specifications
Brand
Samson
Model
K-Band
Frequency Band
470–494 MHz (K-Band)
Operating Channels
100
Simultaneous Systems
Up to 8 per frequency band
Working Range
300 feet
Audio Frequency Response
50 Hz – 15 kHz
Transmitter
AH9 Wireless Micro Transmitter
Receiver
AR99m Wireless Micro Receiver
Battery Type
Built-in Rechargeable Lithium-Ion
Battery Life
Up to 8 hours
Weight
1.93 pounds
Included Accessories
DE10x headset microphone, 4 windscreens
Pros & Cons
👍 Pros
- Belt-pack-free design keeps the transmitter integrated into the headset for unrestricted movement
- Up to 8 hours of battery life from the built-in rechargeable lithium-ion battery
- 300-foot wireless range accommodates large fitness studios and event spaces
- 100 selectable UHF channels help avoid interference in crowded RF environments
- Lightweight, sweat-resistant headset stays secure during high-energy activities
👎 Cons
- K-Band frequency range (470–494 MHz) may face regional restrictions or require licensing in some areas
- Audio frequency response tops out at 15 kHz, which may not satisfy users needing full-range vocal fidelity
- The micro receiver's single XLR output limits connection options for some PA setups
- Built-in battery cannot be swapped mid-session if it runs out during extended use
Frequently Asked Questions
How long does the AH9 transmitter battery last on a single charge?
The built-in rechargeable lithium-ion battery provides up to 8 hours of continuous use per charge.
How many Airline 99m systems can operate simultaneously in the same venue?
Up to 8 simultaneous systems can operate per frequency band, depending on your region.
Does this system require a belt pack transmitter?
No. The AH9 micro transmitter is built directly into the headset, eliminating the need for a separate belt pack or body-worn transmitter.
What is the operating range of the wireless connection?
The system provides a working range of up to 300 feet (approximately 91 meters) line-of-sight.
What frequency band does the K-Band version operate on?
The K-Band operates in the 470–494 MHz UHF range with 100 selectable channels across 24 MHz of bandwidth.