Samson takes the worry out of wireless with the Concert 288 All-in-One Wireless System. Offering easy setup, flawless operation and premium sound, it's the ideal high-performance UHF wireless solution for vocal performances, presentations, Q&A sessions, house of worship, educational applications and more where two users are needed. The dual-channel Concert 288 All-in-One allows for up to 24 systems (48 performers) to operate simultaneously (region dependent). The Concert 288 All-in-One gives both performers an impressive 300-foot range of wireless operation between the transmitters and receiver, making the system ideal for large stages and crowd participation. To ensure interference-free performance, the Concert 288 All-in-One features a true diversity design. If a drop out does occur, the receiver's tone key triggers an Auto Mute function to eliminate any background noise until the signal is restored.