Description Experience comfort and calm with this portable heartbeat simulator for plushies, crafted to provide a realistic heartbeat sound maker for toys and stuffed animals. Its soothing functionality supports bedtime relaxation, making it an ideal puppy calming heartbeat device or plush toy heartbeat insert for children and pets seeking security and tranquility. Features -Color:Red -Material:Plastic, Electronic Components -Size:5.00X5.00X2.50cm/1.97X1.97X0.98in -Realistic heartbeat simulator: experience comfort with an advanced heartbeat simulator for plushies, designed to mimic a soothing heartbeat that effectively reduces unhappiness for both pets and humans -Easytoreplace heartbeat insert: the heartbeat insert for stuffed bunny and other stuffed animals is simple to replace, giving your favorite toys renewed life and making them ideal comforting companions for bedtime or travel -Lownoise technology: featuring a heartbeat sound maker for toys with ultraquiet use, this device ensures a peaceful and uninterrupted sleep environment for babies, children, and pets seeking sensory soothing -long term battery life: the portable heartbeat simulator boasts extended battery power, eliminating the need for frequent replacements and allowing you to enjoy a reliable puppy calming heartbeat without hassle -Universal compatibility: this reusable heartbeat module fits plush toy heartbeat insert requirements for dogs, cats, and other stuffed animals, offering a versatile solution for puppy bedtime soother needsPackage list: 2 x heartbeat simulator