General description This 4G LTE Mobile WiFi Router is designed for high-speed internet access, boasting wireless transmission speeds of up to 150Mbps. Its compact and portable design allows you to stay connected whether you're at the office, camping, or traveling. Simply insert a standard SIM card (not included) to enjoy seamless WiFi connectivity across all your devices. Technical specifications Wireless transmission speed: Up to 150Mbps Battery: 2100mAh rechargeable lithium battery Standby time: Over 50 hours Continuous operation: Up to 8 hours Frequency bands: B1/3/5/7/8/20/38/40/41 (2100/1800/850/2600/900/800/2600/2300/2500MHz) LTE: TDD-LTE: Cat4 130Mbps DL / 35Mbps UL; FDD-LTE Cat4 150Mbps DL / 50Mbps UL WiFi standard: 802.11 b/g Working temperature: -10 to 60°C Storage temperature: -45 to 85°C Humidity: 10%-95% Product size: 98x59x15mm (3.86x2.32x0.59 inches) Material: ABS Compatibility and accessories Compatible with smartphones, laptops, desktops, and tablets Supports 8-10