Excellent workmanship: the antenna can be folded, excellent workmanship, excellent electrical performance. The foldable design is very convenient for your travel and not easy to damage the antenna. Signal of all frequency bands: high-quality white 4G full-band antenna, which can receive signals of all frequency bands. In addition, the antenna has strong signal reception ability, and basically no loss occurs during signal transmission. Best antenna in the 4G band: Best antenna in the 4G band, which supports CPE router of the series B310s / B593s / B315 / E5186s. The compatibility of the antenna is very powerful, basically there is no incompatibility. High-quality material: the antenna is made of high-quality material, is strong and durable. Compared to normal antennas, this antenna offers better performance and longer life, so you can use it reliably. Easy installation: the installation method of the antenna is very easy and no other installation tools are required. You only need to install it according to the correct installation method, which is suitable for beginners.