[Better Recording Clarity] Our dog buttons for communication can clearly record voice and playback smoothly. Custom registration commands like """"food"""", """"drink"""", """"exit"""", """"yes"""", etc. to help your pet speak. Different color buttons can be used as options for different workouts [Easy to use]: 1. Click the REC button, start recording the voice message after hearing the """"beep"""". 2.Release REC button after finish recording,then you can hear """"beep"""". 3. Click the top button, you will hear your recording voice. (The longest recording time is 20 seconds) [Sturdy & Durable & Safe Buttons]Whether it's a heavy-footed Great Dane, high-energy boxer, or golden retriever, the dog talking button Set is reinforced to help withstand little pats and big steps when they're learning. Dog buttons are made of ABS plastic, which is natural and environmentally friendly. [CONNECT WITH YOUR PETS] - Create a deeper bond with your best friend with these best dog training buttons for communication. The potential of each dog/cat/pet can be unleashed through scientific pet training. This is a must-have button set for talking dogs. Product List: Set of 4 talking dog buttons (as the first picture show) and a detail manual. Each button dog toy is powered by two AAA batteries (not included) Note: Because the display and the shooting light are different, the color of the received product may be slightly different from the picture, please understand. We hope to always provide pet lovers with quality and stylish pet supplies. We are passionate about helping pets and constantly provide pets with a variety of daily necessities to improve their well-being. Being a parent to a pet is one of the best things in life, and they also become our best friends, we know that and are here to make their happiness happen.