Universal AC/DC Adapter - AC Input:100-240V 50/60Hz 0.6A, DC Output:3V/4.5V/5V/6V/7.5V/9V/12V-2.0A 2000mA Max.
Versatile Adjustable adapter - Variable DC output voltages varying from 3V to 12V, easy switch between volts via the included little key. [Note: DC Plug Polarity: inner Positive(+), outer Negative(-), Polarity is Not reversible.]
All-in-One Adapter - This ac replacement power adapter offers 8 interchangeable tips, which makes it fits 95% of AC/DC home appliances, Such as 3V to 12V Household Electronics, Tablet, Scales, Routers, Speakers, LED Strip Lights, CCTV camera system, USB Charging Camera, USB powered devices and more.
Multiple protection - Advanced secure technique, with full PROTECTION of over Voltages/ over Current/ short Circuits/ over Temperature.
Customer Care+ - 12-month worry-free warranty, any quality problem, free for new.