Features: 1. Easy to use: Easy to use, the switch on the bottom can control the \"REC\", \"OFF\" and \"PLAY\" modes, and you can record any 10-second message and change the message at any time. When not in use, just adjust it to \"OFF\". 2. Improved design: Improved PLAY/OFF/REC control, built-in metal speakers and soft springs in the buttons, the playback volume is louder and clearer and easier for children or small pets to press. 3. DIY buttons: There are 25 popular pet action stickers, including action + text. Stick the sticker on the button, which is convenient for pet training and more effective. 4. Build the EVA mats for your pets: Four mats can be placed in multiple places for 8 dog buttons, the dog can press easily and will not slide around when the pet presses it. There are two ways to assemble the mats, such as round and wavy. 5. Battery included: Nothing is more disappointing than looking forward to using something only to find that batteries are not included, our dog training buttons come with a battery. Specification: Material: ABS Product color: Multicolor Package size: 30 x 20 x 10 cm Package weight: 900 g Battery: Included Package includes: 8 x Dog button 4 x Mat 2 x Stickers