✅【Unique Plug Through Wireless Doorbell with Socket】Aida‘s innovative socket design provides a wireless doorbell for home and an additional socket, so you can charge your phone or tablet without sacrificing an outlet. Enjoy convenience and flexibility. ✅【Self-powered, No Battery Required 】After pressing the push button, it will generate electricity by itself and send a stable signal to the receiver - You will no longer worry about when the battery will run out, and you will not miss a friend's knock on the door when the battery is dead. No battery required and protect the environment now! ✅【5 Volum Levels & 32 Chimes 】Our Wireless doorbell receiver with 5 levels (including mute) of adjustable volumes from 0 to 85dB, It has 32 chimes to choose from, you can change the chimes for holidays or whatever is interesting to you. Flashing light indicators are easy for people to notice. ✅【Easy Setup & Smart Memory Function】You don't need any electric wiring, just plug the doorbell wireless receiver into an electrical outlet and doorbell button needs no batteries. It remembers your previous melody and volume level - even after a power outage. This thoughtful feature ensures your personal touch doesn't get deleted. ✅【 IP44 Waterproof Doorbell】Aida's wireless doorbell for home is designed for tough weather conditions with an IP44-rated transmitter and waterproof ring structure. Rely on this durable construction even in extreme temperatures ranging from -4°F to 122°F. ✅【100% Guarantee & Service 】AIDA wireless doorbell are certified with CE, RoHS, FCC. You can enjoys 1-year warranty, Backed 30-days free return and free lifetime technical online support within 24 hours. Please contact us if you have any questions, we will serve you wholeheartedly. Experience convenience like never before with the AIDA Wireless Doorbell - the innovative and self-powered doorbell that eliminates the hassle of having to constantly replace batteries. Featuring an extra socket, this doorbell can easily be plugged in anywhere in your home or office, giving you the flexibility to choose the ideal location without any complicated wiring installation. The push button requires no batteries and uses kinetic energy to generate power, giving you peace of mind knowing that your doorbell will never run out of power. With a sleek and minimalist design in classic white, the AIDA Wireless Doorbell blends seamlessly with any aesthetic, making it perfect for modern homes and offices. With 5 volume levels and 32 different doorbell chimes to choose from, you can customize the sound of your doorbell to match your personal preferences and needs. Whether you're looking for a simple and pleasant ring or a louder and more attention-grabbing chime, the AIDA Wireless Doorbell has got you covered. Installing the AIDA Wireless Doorbell is easy and hassle-free. Simply plug in the receiver to any power outlet and mount the push button on your front door or entranceway. With a wireless range of up to 500ft, you can be sure to never miss a visitor or delivery again. In summary, the AIDA Wireless Doorbell is a fantastic addition to any home or office, offering convenience, reliability, and customization in a sleek and modern package. Say goodbye to the hassle of constantly replacing batteries and hello to hassle-free doorbell use with AIDA.