4G LTE Unlimited Data Pocket WiFi | Pick-Up at Los Angeles and San Francisco Airports

We had reliable wifi throughout the trip, thanks to this service

We rented two wifi machines, and one of them didn’t work from the beginning to the end (what does it mean that there is no reply at all after writing an email?) It means we wasted money for more than ten days? The big disadvantage of asking for a wifi machine is that it is really easy to run out of battery, and it is really inconvenient to keep charging him. There is also a special exaggeration. In the last three or four days, the Internet speed was so slow that it took a super long time to search Google. I will definitely buy a sim card next time, it is convenient and will not run out of battery ^_^ Please reply email as soon as possible, thank you