Features: AAA Battery eliminator cable with switch, the green-one is the 0V placeholder tube, as conductor, no power. Suitable for 3V toy, remote controls, calculator, LED lights, keyboard, Christmas advent calendar display, and more AAA battery powered products. Powered by USB or Type-C adapter powerbanks and more. With this AAA battery eliminator cable you do not need to buy lot of replacement batteries when the batteries runs out, saving you more hours and money. Small size, easy to carry, you can put it in your bag, luggage, will not take up too much space, the perfect way to power up for work or travel. Specifications: Material: Plastic Cable Length: Approx. 2m/6.56ft Type: Type-C, USB(optional) Input: 5V2A, Output: 3V1.5A Applications: for 3V Radio LED Light Toy Remote Controls Flashlight Package Includes: 1 Set AAA Battery Eliminator Cable with Switch note: Please allow 0-1cm error due to manual measurement. make sure you do not mind before you order. Please allow for slight color differences due to different monitor resolutions.