BOSKEY Set of 4 Colors, Recordable Button, Dog Training Buzzer - Customizable Voice Message - 30 Second Recording Button (Battery Included) (4Pack) Review

🎶【Easy to use】 the switch at the bottom can control the "REC", "OFF", and "PLAY" modes, and you can change the message at any time. When not using it, just adjust it to "OFF". 🎶【Record custom message】 It can record up to 30S, so you can record any phrase, message or sound effect you want! This allows you to use it in your home, office, school, pranks, and also for dog training. 🎶【Dog training buzzer】It is recommended to start with the dog's daily activities, such as walking, eating, going to the toilet, drinking water, entertainment, etc. You can record the corresponding sound and let the dog cooperate. Repeat the training, please give the dog more patience. 🎶【Improved design】-The built-in metal speaker has a louder and clearer playback volume, and the button elastic spring makes it easier for children or small pets to press. The harder plastic shell can resist the pressure from the big dog, and the loop playback is more conducive to dog training. 🎶【Product Information】-Made of high-quality ABS plastic, safe and non-toxic. Each product contains 4*recordable buttons; 1*instruction manual;8*AAA batteries; 1*box.