Samson AirLine 77 Wireless System Fitness Headset – Frequency K5 (480.475 MHz)
Samson AirLine 77 AH7 Fitness Headset system is a wireless microphone solution. MPN:AirLine 77. Model:AirLine 77. Form Factor:Wireless System Fitness Headset. Size:K6: 480.475 MHz. your audio. The AH7 micro transmitter is mounted directly on the headset.