No, it's not. Don't charge it. If you want to buy portable WiFi it is recommended to buy a big brand, such as Changhong portable WiFi, to charge oh. Also not expensive, the official promotion is 1 penny 1G, as long as the device can be connected to WiFi, computers, mobile phones, TVS, tablets can be. Changhong portable WiFi M3Pro1, more traffic, fast speed, one machine three network free card day 30G, monthly 900G, the national 4G network, preferably mobile, Unicom, telecom three operators, at will switch.
Download speed 150Mbps, upload speed 50Mbps, network speed reached 8 megabit fiber 5 times, no plug-in card, no plug-in line, carry.
2, long standby, built-in high configuration 5200mAh lithium battery, the longest battery life of up to 48 hours, but also to the mobile phone for mobile charging, dual-use.
3, multi-person online no deadlock, strong compatibility smart phones, tablets, laptops and other devices with WiFi reception function of the terminal, you can link to Changhong portable WiFi Internet access, can support 8 devices online at the same time no deadlock.
This sounds like a fake.
Portable WiFi must be recharged every month, pay a monthly rent to be able to use, can not be free to use, buy a portable WiFi, a month to pay 39 yuan