Pet smart training bell with wireless touch design for pet behavior training <ul class="a-un0rdered-list a-vertical a-spacing-mini"> <li class="a-spacing-mini"><span class="a-list-item">Self-powered wireless dog training bell. This bell uses only 0.75 pounds of pressure and is suitable for all small, medium, and large dogs. Not recommended for small dogs like Chihuahuas and Pomeranians. </span></li> <li class="a-spacing-mini"><span class="a-list-item">Easily mounts to a door or wall with just tape and works even in the rain. No tools required! </span></li> <li class="a-spacing-mini"><span class="a-list-item">You can choose the music and mode you want; silent mode won't disrupt your lunch break. </span></li> <li class="a-spacing-mini"><span class="a-list-item">You'll never miss a signal from the remote, and it has an operating range of 500 feet in open areas. </span></li> <li class="a-spacing-mini"><span class="a-list-item">No need to reset ringtones and sounds, it will save your last settings and you can set different music for different rooms. </span></li> <li class="a-spacing-mini"></li> </ul>