Features 1、【4pcs Voice Recording Buttons for Pet Training】You can record commands like sit, play, water, food, 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. 2、【Clear Voice Recording and Playback】Each 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. 3、【Easy to Use the Pet Talking Buttons】Long press the small black button at the bottom 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. Features: 【4pcs Voice Recording Buttons for Pet Training】You can record commands like sit, play, water, food, 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 Playback】Each 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. Come with a soft mat that is printed 4 circles on the front side for positioning the pet buttons. 【Easy to Use the Pet Talking Buttons】Long press the small black button at the bottom 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. 【Battery Powered Talking Buttons for Pet】Each voice recording button for dog training is powered by 3 * LR44 batteries(included), very low power consumption and long working time. And the battery compartment is locked by a screw, which is not easy to be opened by pets or kids. Comes with a mini screwdriver for changing batteries conveniently. 【Wide Application Scenes】These 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: 3 * LR44 batteries for each button Recording Time: max.30s Item Size: 6 * 3cm/ 2.4 * 1.2in Item Weight: 30g/ 1.1oz(one button) Packing List: 4 * Voice Recording Buttons 1 * Mini Screwdriver 1 * Piece of Stickers 1 * Mat Package List 4 * Voice Recording Buttons 1 * Mini Screwdriver 1 * Piece of Stickers 1 * Mat