Features: OOTDTY brand new and high quality Made of high quality plastic material, which is durable and reliable. Suitable for electric toy,holiday LED lights,clocks and more AAA battery power supply devices. Type C power adapter must have 5V output to use this product. If your adapter does not have 5V output, this product cannot be used. With this AAA battery eliminator USB C cable you don't need to buy a lot of replacement batteries when the batteries run out,saving you more time and money. Replace 3pc 1.5V LR3 AM4 AAA battery power supply cord,This eliminates the need for 3pc 1.5V AAA batteries,blue dummy battery is conductor,AAA Fake batteries cannot be used in parallel, only in series. Specifications: Material:Plastic Cable Length:Approx. 93cm/36.61 inches Package Includes: 1 Set Dummy Battery Adapter Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.