Tri-Band Mobile Signal Repeater, which strengthens mobile phone signals and covers multiple frequency bands. Supported Bands: Supports 900 / 1800 / 2100 MHz frequencies, making it compatible with 2G, 3G, and 4G LTE networks. Key Specifications: Covers an area of up to 300 square meters, provides an output power of 23dBm, and features low power consumption not exceeding 10 watts. Operating System: Comes with a light weight of 0.6 kg and is designed to operate in temperatures ranging from -10 to +55 degrees Celsius. Shipping available Price 950