Features 1.4G WIFI HOTSPOT: Portable mobile WiFi requires no broadband connection, just a 3G 4G SIM card to connect to a 4G network. It provides extremely fast internet speed for your device even when there is no 4G network. 2.150MBPS HIGH SPEED: Unlocked 4G WiFi supports LTE CAT4 standard with 150Mbps high-speed internet, mainly depending on signal strength. Supports network bands B1/2/3/5/7/8/20/40. 3.MAIN FEATURES: Portable WiFi has a SIM card slot and a 3200 mAh battery. It can work with external power supply, no working time limit. It can be charged via the computer's USB port, car's USB charger, power supply. 4.CONNECT UP TO 10 DEVICES: 4G LTE portable WiFi can connect up to 10 devices simultaneously and supports smartphones, tablets, laptops, etc. The effective WiFi distance can reach 10m. 5.USAGE METHOD: Insert the SIM card and install the battery. Even if your SIM card is compatible with the hotspot WIFI device, it may not be plug and play, you may need to disable the SIM card PIN and change the APN. 6.APPLICABLE SCENARIOS: 4G LTE USB WiFi modem is small and lightweight, suitable for parties, travel, business trips, work, outdoor live streaming, playing games, car WiFi, etc. Specification Item Type: 4G LTE USB WiFi Modem Material: ABS Color: White Product Size: Approx. 10x6x1.5cm / 3.9x2.4x0.6in Battery: Polymer Lithium Ion Battery (Built-in) Capacity: 3200 MA SIM Card Slot: 1 x SIM Card (Without SIM Card) Network Band: B1/2/3/5/7/8/20/40 Sharing: Up to 10 Users Interface: Type C Package List 1 x 4G LTE USB WiFi Modem 1 x USB Cable 1 x Instruction Manual