Feature: 1. Versatile Compatibility: This power supply adapter features a standard 5.5mm x 2.5mm DC plug, making it compatible with a wide range of devices, including LED billboards, display screens, decorative lighting, security systems, industrial equipment, and more. 2. Safe Operating: Equipped with five essential safety guards, over temperature, short circuit, under voltage, over voltage, and over current guard, this speaker charger adapter ensures the safety and longevity of your connected devices. You can use it with confidence, knowing that your devices are protected against common electrical hazards. 3. Convenient Length: The portable speaker power supply adapter with 93cm (37in) cable, providing ample length for flexibility in placement. Before purchasing, please confirm that the length meets your requirements, allowing you to connect devices without the hassle of extension cords or additional adapters. 4. Good Performance: With a DC output of 24V1.5A 36W , this speaker adapter power supply is designed to deliver efficient output. It's recommended to operate at 80% load or lower to avoid overloading and to maximize performance, ensuring your devices run smoothly at all times. 5. Wide Application: This universal power supply is ideal for both home and portable devices, powering everything from low wattage LED lamps to more demanding equipment like TVs, external hard drives, gaming consoles, and routers. Specification: Item Type: Power Adapter Material: ABS Output DC Port: 5.5mm x 2.5mm with spring clip also compatible with 5.5 x 2.1mm Power Cable Length: Approx.93cm/37in. Package List: 1 x Adapter