Features: AAA Battery Eliminators Replace 3pcs 1.5V LR3/AAA batteries Saves money and is environmentally friendly, eliminating the need for frequent battery replacement Used for radio, remote control, LED lights, toy, fans, etc Input AC100-240V 50/60Hz, output DC4.5V1A, 5.5x2.1mm connector Convenient to use, cost-effective and environmentally friendly, replacing 3pcs 1.5V LR3 AAA batteries There is no need to frequently replace the battery, and the accessory has 2 green placeholders Specifications: Input: AC100-240V 50/60Hz, Output: 4.5V1A Connection: 5.5x2.1mm Line Length: approx 110cm/43.31in Battery approx 43mm/1.69in Connector: US plug/UK plug/EU plug for: AAA Battery Eliminators Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurme Package includes: 1Set AAA Battery Eliminators