HOMLLY Self-Powered Wireless Waterproof Electric Door Bells with 60 Chimes & 5-Level Volume LED Flash

-Experience the pure simplicity of a doorbell that powers itself with every press, eliminating the frustration of dead batteries and saving you from the endless chore of replacements. -Never miss a warm welcome again with a remarkable 500-foot range that cuts through walls, ensuring the comforting sound of arrival reaches you anywhere in your home, office, or garden. -Curate your home's first impression with 60 charming ringtones, from classic chimes to cheerful melodies, allowing you to choose a sound that perfectly reflects your style and makes every arrival a delightful moment. -Find your perfect volume with adjustable settings from a gentle whisper to a clear, 115dB chime, ensuring you hear guests without disturbing a sleeping baby or a moment of peace. -Rest easy with a transmitter built to brave the elements, featuring an IP55 waterproof rating that stands strong against rain, snow, and sun, season after season. -Achieve peace of mind in minutes with a truly plug-and-play setup—just secure the button and plug in the chime. No tools, no complicated wiring, no hassle. -Create a more inclusive and attentive home with a flashing LED light that provides a silent, visual alert for loved ones who are hearing impaired or for moments when silence is golden. -Transform your doorstep today—this is the effortless, reliable solution you've been waiting for to bring convenience and warmth to your home. -Receiver Dimension: 95 x 65mm -Button Dimension: 74 x 40mm -Input Voltage: AC 110 ~ 240V, 50 / 60Hz -Volume: 0-110 dB