200-Channel Wireless Lavalier Microphone, Dual UHF Bodypack Cordless Lavalier Mic System Set, Auto Scan, Long Range 200-240Ft, 16 Hours Use Ideal for Speaking, Classroom 2023 333B…

Offer 100 selectable frequencies on each channel, mic A(536.57-561.32), mic B(562.37-587.12). We update each microphone frequency from 40 to 100, which can more effectively avoid interferenceTwo ways to change the frequency: Automatically scan the best way to find the best frequency for your system, for multiple system setups, you could manually set the channel number. Manual frequency pairing can easily synchronizeEasy to carry: 2 Lavalier & Headset Microphones,Light and compact, for the freedom to go wherever the job requires. Backlit LCD with easy to know frequency channal and battery levelBattery Life: 14-17 Hours. Working Range in wide-open area: 180-240 Ft (60-80m) line-of-sight, Extra Two XLR individual outputs, and one 1/4 Mixed output. Better to have a power amplifier if you want to get a good effectWhat you get: Receiver, 2 Lavalier & 2 Headset Microphones, power adapter, 1/4’’ audio cable, 2 Antenna