The AirLine 77 Wireless QE Fitness Headset Microphone System from Samson is designed to meet the specific demands of fitness instructors and active performers. With the AH7 micro transmitter mounted to a sweat-resistant Qe fitness headset microphone, it can be used to transmit audio wirelessly to a PA system and/or a recording device (both available separately).
This system allows you to free yourself completely from cables and beltpacks. It has a 300′ operating range (line-of-sight) and is available in multiple channels. The Qe condenser microphone is sweat-resistant for high-energy instructors and performers. Other features include a power/low-battery LED indicator and an internal power switch. In addition, the transmitter operates for up to eight hours using a single AAA battery. An AC adapter and a 1/4″ output cable for the receiver are also included.