Features: With different colorsThe sound is clear, the operation is simple love pet.Gently press, the sound is clear.Four colors: red,orange,green,blue. buttons with different colors can be used as options for different training. Parent-child interactive toyThis button can record your own voice and you can record as you want.It can also be used as a parent-child interactive toy, a children's language education toy, or as a phonograph between family, company and friends. Pet trainingVery suitable for training cats and dogs and other pets.The dog record button can record specific words or phrases such as drink, play, eat, etc.so that your pet can communicate with you.Your pet will learn how to use the button to express his needs. ABS plasticThe buttons are made of ABS plastic, which is natural and environmentally friendly.The most creative birthday/holiday gift to leave you unforgettable memories.It's really fun watching your dog communicate using the buttons. Recording methodPet button recording method, three steps easy to complete.Step 1: Open the battery box and fill it with 2 x AAA batteries.Step 2: Press the record button "rec" and aim at "MIC" to record a short voice, such as: Dinner!Step 3: Release the "REC" button, the recording is finished, press the big button to listen to the sound, not satisfied with the previous steps can be repeated until satisfied. Specifications: Material: ABS Plastic Recording time: 30 seconds Color: red+orange+green+blue Size(about): Dia x height:9x4cm/3.54x1.57inch Package Included: 4pcs x Dog Buttons Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.