Portable LTE hotspot delivers 150 Mbps dual‑band Wi‑Fi, supports 4G/LTE Cat4 and 3G/2G bands, powered by a 2000 mAh battery for eight hours, with an internal antenna, micro‑SD slot, 1.4‑inch color screen showing signal strength, user count and traffic, and connects up to ten devices securely via WPA‑PSK/WPA2‑PSK.