1. Easy Setup: Setting up the 4G LTE Wi-Fi router is straightforward. Remove the back cover, insert the SIM card with the chip facing down, plug the USB port into a power source to get Wi-Fi, and you're ready to connect to the internet. 2. Customizable Wi-Fi Settings: Once connected to the Wi-Fi, you can modify the Wi-Fi name and password and add APN through a user-friendly browser-based backend accessible at 192.168.100.1, ensuring your network stays secure and personalized. 3. Frequency Band Verification: Before purchasing, customers can check the frequency band compatibility with their local region by visiting the provided links (Frequency Check, Network Bands, List of LTE Networks). This ensures the device will work seamlessly in the buyer's location. Type: Wireless With Modem Function: Yes Frequency band: 4G LTE: B1/3/5/7/8/20/40 3G UMTS WCDMA: B1/B3/B8 Speed: 150 Mbps download, 50 Mbps upload Wi-Fi: supports 802.11b/g Sharing: Supports up to 10 users Battery: 3650 mAh lithium battery Standby time: More than 50 hours standby, 78 hours of continuous use (varies based on usage and conditions) Antenna: Built-in Input voltage: 100V240V Output voltage: 5V DC 10% Output current: 1.0A Language: Chinese and English (supports multi-language customization) Net weight: 104g Color: White Material: Plastic Size: 104 x 64 x 25 mm / 4.09 x 2.52 x 0.98 inch Package Contents: 1 x 4G LTE Wi-Fi Router 1 x Data Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the actual product. Measurement may vary by +/- 13 cm.