Item model number R4. Depusheng R4 4 channel wireless microphone. Hardware Platform Karaoke Machine. Included Components 6.35MM cable 1, Power Adapter
Professional UHF Wireless Microphone System Depusheng R4 4-Channel
JTS
F4800 Professional 4 Channel Wireless Microphone System 4 Handheld
Unboxed of K040 - Wireless Microphone System – Fifine Microphone India
Other Electronics 4 Channel USB Audio Mixer With Wireless
Buy Wireless Microphone System 4 Handheld Professional Fixed
Sennheiser EW-D 835-S Digital Wireless Handheld Microphone Set
Affordable karaoke mic mixer For Sale
MX Professional 4 Channel UHF Series Wireless / Cordless
R4-PRO 4 Channel USB Mixer With UHF Wireless Microphone For DJ Console, PC Recording, Home Karaoke Party Church Studio DGNOG