Samson Wireless Microphone System (SW9A9SDE10-D)
Brand: Samson
Frequency agile, micro headset transmitter
Low-profile DE10x headset microphone
Up to 8 hours of battery life using built-in rechargeable lithium-ion battery
AR99m micro receiver with 100 channels and scan mode
XLR, 1/4" and 1/8" outputs