Description: 【Recordable Sound Button】: This button can record your own voice and what you want to say, leave messages. It can be recorded and played repeatedly. If you are not satisfied, you can repeat the recording. 【Portable】: The Record button allows you to record up to 30s of clear sound. You record other sounds or sound effects. The sound is clear. At the same time you can repeat the different sounds recorded. And it's very portable with its small size. Perfect for families to get together and play games when they go picnics and outings. Very practical and fun! 【Multipurpose】: Recordable button is not only suitable for pet training, but also can be applied for entertainment interactions, desktop gadgets, messages and more. 【Interactive Toy】: Talking Buttons can be used as a parent child interactive toy, children's language education toy, pet traning toys, or as a phonograph between family, company and friends. 【Great Gift】: Recordable toy button is a great funny gift for your friends, kids, or pet lovers. Specification: Material: PP Size: 8.6cmx8.6cmx4.4cm/3.39inchx3.39inchx1.73inch Package Includes:(4 Pack) 1x Voice Recording Button 1 USB Cable