Features: Record and playback: Easily record and replay sounds like "eat", "drink", "out", "no", "yes", etc., allowing your pet to communicate with you. Just a little patience can help you understand your pet's thoughts. Highly suitable for training cats, dogs, and other pets; color-coded buttons can be used as alternatives for different training scenarios. Easy to use: 1. Press the record button and start recording after hearing a "pip"; 2. Release the REC button once recording is done, and you can hear the "pip" sound; 3. Press the button to hear your recorded sound. The battery can be installed and removed without tools. Powered by two AAA batteries (not included), low power consumption, long-lasting use. Improve bonding, enhance communication, and strengthen positive training. Specifications: Material: plastic Button size: Approximately 9x9 cm/3.54 inches Button color: red, green, yellow, dark blue, rose red, white, orange, purple (optional) Note: 1. Please allow 1-2 cm tolerance due to manual measurement; ensure you have no objections before ordering. 2. Due to differences between screens, the color may not accurately reflect the actual product color. Package includes: 4x buttons 4x cushions 1 sheet of adhesive labels or 1x button