Shielding radius: 10 meters - 30 meters

Size: 210 * 50 * 170mm

Weight: 2.0 KG

Box products including: host a dc conversion power a antenna four hits

Applications: the examination room, meeting rooms, press conference site, the court, cinema, library, and special products ， blocking all 3G, GSM, CDMA, small quick and city fluent mobile communication.