Features: 4pcs Voice Recording Buttons for Pet TrainingYou can record commands like sit, play, water, food, go out and so on by these 4pcs voice recording buttons. Different colors design makes it easier for dogs/cats to understand the commands, so as to achieve better training effect. When your pet learned the commands, he can press the talking buttons to express his thoughts to you. Clear Voice Recording and PlaybackEach button can record sound up to 30 seconds, which is enough to record the commands you want pets to understand. The sound is very clear and can be played back smoothly. Easy to Use the Pet Talking ButtonsLong press the small button at side face until you hear a single beep, then hold the pet talking button close to your mouth and start to record the voice. Release the button to stop recording and you will hear double beep that means recording done. Press the top part to playback the recording. You can re-record like this as many times as you wish. With a Mat for Fixing Dog ButtonsCome with a soft mat that is printed 4 circles on the front side for positioning the pet buttons. You can fix the dog buttons for talking to the mat by the included sticking tape and keep the pet buttons organized easily. Non-slip backside design of the mat make it not easy to move by pets. Wide Application ScenesThese voice recording buttons not only can be applied to train pets to express themselves and communicate with pets, but also suitable for entertainment interactions, pranks, desktop gadgets, messaging, and more. You can give them as interactive and fun gifts to your friends. Specifications: Material: ABS Power Supply: 2 * AAA batteries for each button(not included) Recording Time: max.30s Mat Size: 24 * 24cm/ 9.4 * 9.4in Item Size: 8.8 * 4cm/ 3.5 * 1.6in Item Weight: 66g/ 2.3oz(one button & without batteries) Packing List: 4 * Voice Recording Buttons 1 * Piece of Stickers 4 * Set of Sticking Tape 1 * Mat