The Muama Ryoko 4G LTE WiFi Portable Wireless Router Hotspot is a sleek and efficient device that allows you to create a secure and fast WiFi network on the go. With a powerful 2700 mAh battery and a reliable 4G LTE connectivity, this portable wireless router provides a stable and high-speed connection for up to 8 hours of usage. The device is easy to set up and supports up to 10 devices, making it perfect for sharing internet access with a group of people while traveling or on the move. No SIM cards were included!