14G wireless router - Smartphone, tablet or computer can access the Internet through this device and enjoy a high-speed network. 2Support multi-user access with stable signal. 3USB charging - Convenient charging method, computer, notebook, car charger, charging treasure, etc. can provide charging for the router 4Equipped with a standard small memory card slot, up to 32GB (memory card is NOT included) 5You can insert a valid SIM network card with an Internet package.(SIM card is NOT included) This 4G wireless router can easily provide secure network sharing services for multiple terminal devices. For example, smartphones, tablets or computers can access the Internet through this device and enjoy high-speed networks. Features: 4G wireless router - Smartphone, tablet or computer can access the Internet through this device and enjoy a high-speed network.USB charging - Convenient charging method, computer, notebook, car charger, charging treasure, etc. can provide charging for the routerSupport multi-user access with stable signal.You can insert a valid SIM network card with an Internet package.(SIM card is NOT included)Equipped with a standard small memorycard slot, up to 32GB (mmeory card is NOT included)Small size, easy to carry.Simple operation, strong practicality.Support to restore the factory settings, you can make this setting when necessary, clear all the data, re-set the router.Specification: Type: WiFi Box Model: MF925 Display: 3 LED lights Operating frequency: 4G/LTE-FDD:B1/B3/B5/B8 4G/LTE-TDD:B38/B39/B40/B41 3G/WCDMA:B1/B5/B8 2G/GSM:(None) WIFI: 2.4G 802.11b/g/n Transmission rate: 150Mbps Rated input: 5V 1A Built-in Battery: 3.8V 2100mAh Fully charged working hours: 6-7 hours Charging method: USB charging Support memory card capacity: 32G Phone card type: SIM card WIFI name: 4GMIFI_4767 WIFI password: 1234567890 Homepage: 192.168.0.1 Username: admin Password: admin Number of connected users: 10 Material: ABS Weight: Approx. 152g Size: Approx. 95 * 60 * 15mm / 3.7 * 2.4 * 0.6in Add the processing method for not being able to connect to the network:1. The customer's card needs to be activated/activated, and a traffic card can transmit signals. 2. The location where the SIM card should be inserted into the SIM card cannot be inserted into the location of the memory card.3. The frequency band of the SIM card does not match the frequency band of the machine. You need to replace the SIM card with the frequency band that matches the machine to use (for example, the SIM card is B2, B4, B7, B20) but the machine is (B1/B3), this time If there is no matching frequency band, it cannot be used, and it cannot be connected to wifi.4. The frequency band of the machine is in line with the frequency band of the SIM card, but it still cannot connect to the wifi. At this time, you need to connect to the computer, and the software will be automatically installed, open the software to check the APN of the machine, and call the network operator to ask for the detailed data of the APN. If it doesn't match, just change it in the software and basically you can connect. Package list: 1 * WIFI BOX 1 * USB Charging Cable 1 * English User Manual Note:1.