Dual-channel UHF wireless system designed for two presenters. The kit includes a CR288 true-diversity receiver, two CB288 beltpack transmitters, two LM5 lavalier mics with locking connectors, and two HS5 headset mics. Transmitters run on two AA cells for up to eight hours. The receiver offers two balanced XLR outputs plus a 1/4" mix output, infrared channel synchronization, and a 100 m line-of-sight range.