High-speed 4G portable WiFi, a wireless portable mobile car router, and SIM card MIFI support make it a must-have for travel. High-speed 4G network connection: This portable WiFi device supports 4G networks, providing a fast and stable network connection, ensuring a smooth internet experience on the go. Whether watching videos, making video calls, or playing online games, it meets the user's network speed needs. Portable Design and Multi-Device Connection: The device is lightweight and portable, easily slipping into a pocket or handbag, making it ideal for travel. It supports simultaneous connection of multiple devices, allowing users to share the internet with family or friends, meeting the needs of multiple people on the go. SIM Card Plug-and-Play Support: Users can easily insert their own SIM card to connect to the 4G network. Plug-and-play operation eliminates the need for complex setup. This simplified operation makes it easy for users of all ages to quickly get started and enjoy convenient internet services. This high-speed 4G pocket WiFi device is an ideal choice for travel internet access due to its portability, high-speed network connection and ease of use, ensuring you always stay connected while on the go.