A chargeable, wireless mic system free from crossover.
The VocoPro IR-9000 rechargeable wireless microphone system uses infrared technology instead of the UHF or VHF bands, eliminating signal interference like never before. This wireless system enables you to have multiple IR-9000s in different rooms without that annoying signal crossover. The included charger charges both microphones so you never have to worry about changing dead batteries. Simply charge and sing.