Feature: 1. 30 Seconds Recording: This recording button can record the sound you want, and the recording time is up to 30 seconds. 2. Clear Sound: Excellent sound effect and clear sound, which provide a lot of very interesting communication and interaction. 3. Function: You can use the dog buttons to record specific words or phrases, such as drink, play, eat, etc, and your pet will learn how to use the buttons to express needs to you! 4. Performance: Pet training button is made of ABS material, safe and durable, compact size and easy to carry, which bring more fun to your life. 5. Application: The record button can be used to record sounds to facilitate communication with your pet, as well as for children's learning, party games and more. Specification: Item Type: Voice Recording ButtonMaterial: ABSColor: Rose red, red, purple, green, lake blue, white, orange, blue Battery Type: 2 AAA batteries required x8 (not included) Purpose: For recording sound to facilitate communication with pets . Package List: 8 x Voice Recording Button