Hollyland HL-SOLIDCOMM1-8B, Hollyland is proud to present you a whole new series of full-duplex wireless intercom – Solidcom. As the first member of this series, Solidcom M1 is your go-to choice for micro-mid events with a capacity from 100 to 1000 guests, including church events, electronic field productions, exhibitions, concerts, etc. TO POWER UP TO 1300FT(400M)-RADIUS COMMUNICATION RANGE