Samson stage 212 is a frequency-agile, dual-channel wireless microphone system that provides two handheld dynamic microphones that transmit to a single rugged metal receiver. Each handheld features Samson Q6 dynamic mic element, providing crisp, clear sound and reliable VHF wireless performance for home karaoke, live presentation, education, house of worship and other dual-performer applications. Samson has been dedicated to driving wireless innovation, always striving to make it easier for performers everywhere to cut the cord. The stage 212's frequency-agile design offers 12 operating channels across a 179mhz–197. 8MHz frequency range to choose from. In addition, the system's IR sync function allows users to wirelessly match each transmitter to a receiver operating frequency in no time. A 200' Operating Range provides ample freedom for any presenter or performing duo, while each mic transmitter provides exceptional battery life of up to 12 hours via two AA batteries (not included)