Samson AirLine 77 AH1 E4 Wireless Radio Microphone with AH1 Bow Used
Samson AirLine 77 AH1 Bow Wireless Radio Microphone Used. Samson AirLine 77 AH1 Fitness Headset Features. This wireless microphone system includes an AH1 transmitter hooked to a bow microphone along with a CR77 receiver.