Min. Order Reference FOB Price
1 Piece Negotiable
Product Description
Product Description Feature 1. Large-scale coverage of 5-30 meters (signal strength -75dBm, depending on the distance of surrounding base stations) 2. High-power 25W effectively shields the entire network 2G 3G 4G 5G, WIFI signal 3. Equipped with precision voltage regulator circuit, it can be ...