as infra-red automatic matching frequency two channel wireless microphone, only need to touch, it can lock without in terference,200 channel can be selected, the receiver with locking function. Metal handheld, durable, fall proof design with changing function, LED liquid crystal screen display the emission frequency and battery power such information. RF emission power high and low can be adjusted, net head with locking design, power-efficient, touching mode power switch, keeping wire microphone convenient using such feature, high-fi microphone chip, clear sound, not divided A,B channel ,it suitable for many places using, it's the first choice of outdoor concert, KTV high level place.
