4 USB Ports USB Charger & ACAdapter

1) Input voltage: AC100-240V 50-60Hz.

2) USB Output parameter: DC5. 0V 500mA for each port

3) CE/ROHS compliant

4) LED display: 1 LED 1 color indicates power on

5) Efficiency: >=85%

6) Steady precision: 5%.

7) Size: 28*70*50mm

8) Weight: 90g

4 Port USB Wall Charger