This product, designed for DC12V, can be used with AC100V-240V (worldwide). DC jack sizes: φ5.5x2.1mm, φ5.5x2.5mm Ideal for checking LED strip lighting and LED decorations. Features an indicator lamp for easy confirmation of power status. Equipped with all-around protection control IC (overcurrent, overvoltage protection), low heat generation, and high efficiency. This product bears the 【PSE】 mark, complying with Japan's Electrical Appliance and Material Safety Law, ensuring safe and reliable use. This is an AC adapter compatible with LEPY digital amplifiers. *Shipped in simple packaging. *Design may be subject to change without notice.