battery-powered: The touch sensor button on the battery-powered electronic counter makes turning it on and off simple. For daily use, the battery-operated button is simple to use. Usb interface, low voltage, quick response, precise display, and spraying, detecting, and cleaning capabilities are all features of this device. A brand-new, handmade electronic toe ring with a premium USB interface is being offered here. battery type: High brightness, simple to use battery with a led background light. USB cable: any computer can be connected to this portable led counter, which has a high-accuracy movement and digital cognition of the positive and negative poles of the solution. Silicone: The silicone rubber ring’s outer layer shields your finger from abrasion. Made of stainless steel and high-quality plastic, it has a long service life and is reliable. Digital counter: A digital counter can be used to decorate your home. This compact electronic counter’s digital display makes it simple to observe the time and temperature.