Features: Brand new and high quality Experience the convenience of continuous power supply with the USB Power Supply. No more hassle of replacing batteries, saving you time and money. The USB Power Supply features a USB cable, allowing you to power your devices without traditional batteries. Simply connect it to a USB power source for uninterrupted power. Suitable for a variety of devices, the USB Power Supply is perfect for individuals who use blood pressure monitors, doorbells, remote control, and more. Forget about frequent battery changes. Whether at home or while traveling, the USB Power Supply provides reliable power wherever you need it. Use it in your living room, office, or take it with you anywhere. It's the perfect solution for easy device powering. Embrace a more sustainable lifestyle with the USB Power Supply. By eliminating the need for disposable batteries, you're reducing waste and contributings to a greeners environment. Make the conscious choice today. Specifications: Input: 5V 2A Output: 6V1A Note: No retail package. Please allow 0-1cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1x Battery Eliminate Cable