Features: Brand new and high quality Upgrades electronic devices with Waterproof Converters. Convert 12V to 3V, providing a stable supply for LED display, motor. Enjoy performances with this module. With selectable output voltages and current of 3A, it offer efficient Powers conversion for devices. for wide of users, this Converters for enthusiasts, electronics hobbyists, and professional. Whether you're working project lighting installation, this Converters will meet your needs. Take advantage of the waterproof and fully encapsulated of this module. It can various weather conditions, making it suitable for outdoor applications such as marine installations and camping. Experience with protections features like overvoltage, overcurrent, and short circuit protections. This module ensures safety of devices and automatically recovers from any faults, providing Powers solution. Specifications: Size: 46x27x15mm Package Includes: 1PC Buckk Converters note: Please allow 1-3mm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!