Portable 10-Channel Rechargeable Wireless Microphones UHF Mics with Receiver Working Distance 50 Feet

Features:
UHF wireless ID pairing technology, support 10 channels, and support multiple sets using in a band simultaneously.
Built-in lithium batteries of microphones and receiver are rechargeable via. DC-5V USB charging port. Can use your power bank for charging it, very portable and convenient.
With microphone receiver, the wireless transmission distance of audio signal is about 50 meters.
The receiver adopts 6.35mm audio plug into speakers and low-battery indicator. (The orange LED flashed when it's low battery.)
Application fields: Personal entertainment, home KTV, parties, education, advertising, conferences and other purposes.