Boya WM4 Pro-K1 Wireless Microphone Kit

BOYA WM4 Pro-K1 Wireless Microphone Kit
Dual-Channel Wireless Receiver and Transmitter
Digital 2.4 GHz Frequency Brand
Consists of a compact body-pack transmitter and a portable
receiver which is compatible with smartphones, DSLRs consumer
camcorders, PCs etc.
Lightweight and compact for easy carrying
Omnidirectional lavalier microphone
Hard case, standard camera shoe mount and clip included
Up to 197ft (60m) operation range (without obstacle)
Power supplied by two AAA batteries for transmitter and receiver