Adapter input voltage: AC100V-240V, 50/60Hz MAX 0.5A
Output: 5V=1A Working environment: Temperature: 0 ℃ -40 ℃
LCD resolution: 240X320
Display area: 60MM (width) × 45MM (height)
Backlight mode: LED backlight mode
Interface: 100/1000 Mbps Ethernet port, headphone jack