Welcome to Our Store! 1. Nano SIM Card Slot: This 4G WiFi Router Uses a Nano SIM Card Slot (SIM Card Not Included). Simply Insert Your SIM Card and Enjoy High-Speed Internet. 2. 300 Mbps High-Speed: This Mobile WiFi Router Offers Up to 300 Mbps High-Speed Transfer and 150 Mbps 4G LTE, Primarily Designed for the European Region. 3. 10 Device Capacity: This 4G WiFi Router Supports Up to 10 Different WiFi Devices, Including Laptops, Smartphones, Tablets, Computers, and TV Boxes, Etc. 4. Power Bank Function: This Portable 4G Router is Designed with a 6000 mAh Rechargeable Battery That Can Be Used as a Power Bank to Charge Your Mobile Devices. 5. High Security: This SIM WiFi Dongle Uses WPA/WPA2 WiFi Encryption, Advanced Wireless Work Security, Effectively Preventing Network Intrusion, and Supporting Data Control. Product Type: 4G WiFi Router Material: Plastic, Electronic Components Storage Type: 4G LTE MI FI Chip: MTK6735 Network Bands: 4G: B1/3/7/8/20/38/39/40/41 Wireless Network Transfer: Up to 300 Mbps Suitable Region: European Region SIM Card Slot: Nano SIM Card Slot x 1 (SIM Card Not Included) Battery Type: 6000 mAh Lithium Battery (Battery Included) 1 x 4G WiFi Router 1 x Charging Cable 1 x User Manual Customer Satisfaction - Our Customers Are Our Top Priority. If You Encounter Any Issues with the Product After Receiving It, Such as Damage or Incorrect Quantity, Contact Us Immediately. We Will Do Our Best to Provide You with Satisfactory Customer Service