3680W Intelligent Programmable Countdown Timer Socket Electronic Timer Switch Surge Protector Outlet with Dual USB Ports and EU Plug Specifications: Plug: EU / US / UK (Optional) Model: KWE-UD01-EU / KWE-UD01-US / KWE-UD01-UK (Optional) Material: ABS Voltage: 230V/50Hz Max Load Power: 3680W USB Port Output Rating: 5V, 2.1A Working Voltage: 230V AC Voltage Frequency: 47~63Hz Working Current: ≤16A Time Range: Countdown from 1 hour to 10 hours IP Rating: IP20 Operating Temperature: 0℃ to +40℃ Time Accuracy: ±3min Shortest Switching Time: 1 hour Timer Socket with 2 USB Ports 5V 2.1A for charging Item Size: 108 * 53 * 69mm / 4.25 * 2.08 * 2.71in Item Weight: 119g / 4.19oz Package Weight: 146g / 5.14oz Package Size: 11.5 * 8.5 * 6.5cm / 4.52 * 3.34 * 2.56in