AirLine 99m Fitness Headset Wireless System with Tabletop Receiver The AirLine 99m AH9 system is a unique wireless microphone solution offering high-definition sound for fitness instructors and active performers, featuring the AH9 micro transmitter mounted directly to the Qe fitness headset microphone for complete freedom from cables and beltpacks. Micro Wireless Design, Macro Wireless Performance. Vocal care is extremely important when teaching group fitness classes. Making sure your students can hear you without yelling not only makes the class more enjoyable, but also reduces the stress on your voice. The AirLine 99m wireless system allows you to be heard loud and clear without restricting your movement. AH9 Micro Transmitter The AH9 transmitter mounts directly to the included Qe headset, eliminating belt packs and cables, ideal for active performers. In addition to a 300' operating range, the AH9 features easy-access gain and mute controls, a low-battery LED indicator, and an 8-hour rechargeable lithium-ion battery. Qe Fitness Headset Microphone The QEx is a lightweight headset that fits comfortably around your ears and head with an adjustable strap for a secure fit when needed. An adjustable stainless steel metal gooseneck with a waterproof condenser microphone prevents corrosion from prolonged exposure to moisture, which is common in fitness environments. AR99m Tabletop Receiver The micro-sized AR99m True RF Diversity receiver offers frequency-agile UHF operation with 100 available channels to ensure reliable wireless performance. The receiver offers easy setup with a one-touch scan that analyzes and selects the clearest operating channel, an infrared set to pair the transmitter with the receiver, and XLR, 1/4," and 1/8" output connectors. Even More Wireless A USB port on the AR99m receiver can be used to charge the AH9 transmitter or integrate a Samson XPD Series wireless system (sold separately) to make it a dual receiver. Instruct with Confidence Experience freedom and clarity with the Samson AirLine 99m Fitness Headset wireless system - perfect for active aerobics instructors looking for a high-definition, portable, and durable solution. Features / Specs AirLine 99m Fitness Headset Wireless System Frequency-agile UHF wireless system 100 operating channels across 24MHz bandwidth Up to 8 simultaneous systems per frequency band (region dependent) AH9 Wireless Micro Transmitter Micro transmitter mounted directly to a double ear headset (no beltpack or cable required) Water/sweat-resistant Qe headset microphone with condenser capsule Up to eight hours of battery life using built-in rechargeable lithium-ion battery Sealed gold contact charging connector Low battery LED indicator 300' operating range (line-of-sight) Variable Gain control One-touch Mute Windscreen included AR99m Wireless Micro Receiver True RF Diversity micro receiver design minimizes dropouts Set button scans/selects optimal channel options IR sync wirelessly matches transmitter to receiver frequency Tone key prevents unwanted noise when transmitter is off or out of range Channel and Ready/IR/Peak LED displays Balanced XLR, unbalanced 1/4" and unbalanced 1/8" outputs USB port for adding a Samson XPD Series wireless system or charging AH9 transmitter Rotary volume knob with integral power switch 1/4-wave antennas Specifications System Working Range 300' (100m) line of sight Audio Frequency Response 50 Hz - 15 kHz T.H.D. (Overall) <1% (@AF 1 kHz, RF 46 dBu) Dynamic Range >100 dB A-weighted Signal to Noise >95 dB Tone Key Frequency 35 kHz AH9 Transmitter Input Gain Range 20dB RF Power 10mW EIRP Power Requirements 3.6V 500mAh Lithium Ion rechargeable battery Battery Life 8 hours Dimensions 5.9" x 6.7" x 3.9" / 150mm x 170mm x 100mm Weight 0.13lb / 60g AR99m Receiver Audio Output Level 1/8" (3.5mm) & 1/4" (6.3mm) jack (unbalanced) +14dBu Audio Output Level XLR jack (balanced) +9dBu Audio Output Impedance 1/8" (3.5mm) & 1/4" (6.3.mm) jack (unbalanced) 810 Ohms, Audio Output Impedance XLR output jack (balanced) 240 Ohms Sensitivity 100dBm/30dB SINAD Image Rejection >50dB Operating Voltage 15VCC 600mA Dimensions (LxWxH) 4.3" x 3.74" x 1.5" / 110mm x 95mm x 39mm Weight 0.42lb / 192g