1. COMFORT FOR TRAVEL COMPANION: Enjoy the comfort of your furry friend outdoors with our Heartbeat Simulator. Thanks to the compact and lightweight design, you can take it anywhere, making it an ideal travel companion for road trips, hotel stays, or visiting friends. Ensure your dog always has a source of relaxation. 2. RELAXING EFFECT: The heartbeat simulator produces a realistic heartbeat sound, helping puppies improve their mood, calm dogs, and relax pets. It creates an atmosphere mimicking a mother's presence, offering comfort and security. 3. PRACTICAL POWER MANAGEMENT: After inserting 2 AAA alkaline batteries (not included), simply press the switch to activate the Heartbeat Simulator and turn it off anytime to conserve power. With a single set of batteries lasting up to 15 days of continuous operation, it's easy to use and reliable. Enjoy longlasting performance with this energyefficient solution. 4. SAFE AND RELIABLE: Made from quality PP material, this heartbeat simulator is durable and unbreakable. It simulates a lifelike heartbeat for various purposes, such as calming pets, soothing babies, or CPR training. You can trust this product to deliver lasting performance and reliability.