WIFICELLULAR Tablet device Brand: EXCEED Device Type: Tablet PC Model: EX8S1 IMEI Number: 3( Phone number appears when clicking the contact button ) Input/Charging Voltage: DC 5V = 2.0A Operating System: Android System Manufacturer: Shenzhen T.Y.H.T Communications Equipment Co., Ltd Network: Supports 4G connection Services Certification: Supports Google Mobile Services (GMS) The device comes with a charger and is in perfect working condition, no issues. Connectivity: Wi-Fi + Cellular Condition: Used