Fangrui Product Details Record A Custom Message - With The Cover Sound Button, You Can Record Any Message, Phrase Or Sound Effect You Want! This Allows You To Use It In An Unlimited Number Of Ways , The Office, School, Prank, Or A Gag Gift. Dog Buttons For Communication:record Phrases Such As Outside, Walking, Water, Playing, And Train Pets To The Button When They Want To Walk, Eat, Or Drink Water. This Is Recommended For Dog Training. Different Color Buttons Can Be Used As Options For Different Training. Novelty Toy :office Desk Gadget,are Things A Little Stressful At Work Lighten The Mood With Our Cover Sound Button Toy! Great For Adults And Loved By Kids,requires Two Aaa Batteries. High Quality: Quality Is Great! Easy To Record Your Message. With High Quality Sound Effects And A Plastic Body, These Talking Buttons Are Built To Last! And Thats A Good Thing, Because Once You Start Pressing It, You T Want To Stop. Simple To Use: Turn The Unit Upside Down, Move The Slide Switch To Rec. Hold Down The Top Button Wait For Beep And