cunueae 1 Set USB 5V to 4. AA Battery Power Cable Cord Replace 3X 1. LR6 AA Batteries Money-Saving for LED Light Toy Fake Battery Eliminating Cable

["Economical and One-time lifelong use. the frequent purchase and disposal of disposable batteries, saving long-term expenses and contributing to","Plug-and-Play: Simply connect to any standard USB power source (such as a charger, or computer USB port) to continuously power your device, eliminating the hassle of replacing batteries","Safe and Stable: Provides stable voltage output to device performance degradation caused by battery degradation","Applications: Suitable for a wide range of low-power devices using 3 AA batteries, such as Christmas light strings, children's toys, remote controls, LED night lights, digital photo frames, doorbells, and more","Input USB 5V2A, virtual battery output 4.5V1A, replacing 3 1.5V AA LR6 batteries"]