Recordable Sound Button Communication Interactive Toy Recorder Playback Talking Puppy Kitten Recording Voice Button for Kids Learning Yellow Dog Talking Training Buttons are made of ABS plastic, which are natural, durable and safe. It is powered by 2 AAA batteries (not included) and has low power consumption for long-term use. First, click the REC button, and start recording after hearing a "beep". Second, release the REC button after the recording is completed, then you will hear the "beep" sound again. Batteries can be installed and removed without tools. You can record commands such as "food", "drink", "outside", "yes" and "no" to let your pet communicate with you. Just a little patience can make you understand your pet mind. It is great for training cats, dogs and other pets. Different colored buttons can be used as options for different training. The recording button can record for up to 30 seconds, and the sound is clear. You can repeat the recorded sound, or re-record it. It has small size(8.8cmx4.2cm/3.46inchx1.65inch), easy to carry and very practical and interesting. The pet button is great for entertaining interactions, pranks, desktop gadgets, messages, sending to distant friends, etc. It is the most creative birthday, holiday gifts for your unforgettable memories. F Fityle Recordable Sound Button Voice Recorder Sound Buttons Dog Talking Training Buttons Pet Interactive Toys Puppy Talking Buttons Playback Button RECORDABLE SOUND BUTTON