Features: 1.Clear Recording: You can record the sound you want, customize the recording, and recording time can be up to 30 seconds. The recorded sound is clear. 2.Pet Training Buzzer: You can record food, drink, outside, etc., so that your pet can communicate with you. Different color buttons can be used as different training options. 3.Easy to Set: These buttons are easy to use and set. Just press the REC button to record your sound, and then press the top button to play the recorded sound. 4.Widely Used: The recordable button is very suitable for entertainment interaction, pranks, desktop gadgets, messages, and sending to distant friends. 5.Durable Material: The button is made of ABS plastic, which is sturdy and durable. Each button requires 2PCS AAA batteries (not included) with low power consumption. specification:Item Type: Dog Record Button Material: ABS Quantity: 8 Color: Blue+purple+green+pink+orange+yellow+red+lake blue Battery Type: 2PCS AAA batteries required x 8 (not included) Purpose: Used to record sound to promote communication with pets PackageList:8 x Voice Recording Button