mobile wi-fi hotspot device high speed wi-fi portable router with us 30 gb & global 3 gb data 30 days, no sim-card, pocket, free roaming, worldwide, travel, home mightywifi promotions gives us 30gb 4g lte data (after 30gb and global 3gb 4g lte limited data for 30 days with new device purchase. you must activate data before starting using the device. it will not work without a correct data plan. mightywifi hotspot is a personal global wifi hotspot that provides fast, secure and cost-effective mobile internet around the world. keep your locked smart phone, tablet and laptop connected in over 150 countries! service is pay-as-you-go, simply buy a data package whenever you need one. how it works: purchase a data package, activate your device and turn on mighty hotspot, connect up to 5 gadgets to wifi. recharge data packages using the app anytime and anywhere. smart & simple: one-touch access to wifi in over 150 countries - no sims needed! keep your travel buddies online too! blazing fast speeds: get the fastest 4g lte mobile wifi speeds worldwide(*** signal strength and data speed may vary depending on your local cell tower conditions, please check coverage before making the purchase) battery: stay powered-on with 17 working hours. simple, cost-saving pricing: get us or global data with our day passes (us 1gb, global 0.5gb high speed data cap) buy day passes only when you need them! in the box wifi hotspot usb cable wall charger device manual. our us network coverage map is available on our website. after customer use up daily high speed data limit from us day passes (1gb) global day passes (0.5gb).