TP-Link M7350 4G LTE MiFi Support SD Card Slot Unlocked Mobile Wi-Fi Hotspot 8 Hours Long Lasting Battery: From the manufacturerArtful little gadget for life on the go8 Hours of 4G Sharing - Made to MoveWith its powerful 2000 mAh battery, the M7350 is able to operate for 8 hours at full capacity and 480 hours of standby. For added flexibility, the device can be recharged via a micro USB cable connected t