INCREASE COVERAGE: This SIM card router uses 4G Internet access via SIM card to help extend WiFi coverage and reduce network dead zones. WIRELESS DESIGN: This wireless hotspot router is compact and lightweight, enabling you to connect your smart devices without the need for network cables. SUPPORTS 8 TO 10 USERS: This 4G wireless router supports connectivity for 8 to 10 users simultaneously, making it suitable for use at home, in the office, or while traveling. MATERIAL: This portable internet hotspot features a 2100mAh battery and is constructed from high-quality plastic for durability and long service life. Color: White Material: Plastic Package Contents: 1 x Wireless WiFi Router Note: The package includes only the items listed above. Other products are not included. Note: Lighting effects and differences in display screens may cause slight variations in color between the product image and the actual item. Measurement error allowance is +/- 1-3 cm.