2.4GHz Not in Ear Type Earpiece Receiver 818R with UV Disinfection Charging Case
Product Description
Function：
818R works as radio earpiece receiver / radio guide receiver for the listener.
Matched with D313TM radio transmitters in BCT category.
Parameters:
Waveband: UHF 2404- 2478MHz; size: 53.5*22.6*13.9mm
Weight: 22g; channel numbers: 999 channels
Working distance: 200 meters; working time: 20 hours
Battery: lithium polymer battery, 450mAh
Charging method: charging station / charging case
Accessories: plastic hook