No battery coverThe T-Mobile TMOHS1 Portable Internet 4G LTE WiFi Hotspot by Wingtech is a sleek black device that offers fast and reliable internet connectivity on the go. With a maximum wireless data rate of 200gb, this Wi-Fi hotspot modem provides seamless connectivity for your devices. Its compact size, unlocked dual-band feature, and T-Mobile carrier compatibility make it a versatile and convenient option for both home and travel use. Easy to set up and use, this portable internet hotspot is perfect for anyone in need of a reliable 4G LTE connection.