Package Include 1 x heartbeat box Characteristics -Size:7.50X6.50X2.20cm/2.95X2.55X0 reduce heartbeat box. -Power supply: 2pcs AAA battery(not include) heartbeat simulator for sleeping -Material:Plastic, electronic components heartbeat simulator for plush toy -Color:Red heartbeat sound box -Simply flip a and introduce the calming, this heartbeat box can produce regular sound to make the mind calm down heartbeat pet toy. -Recreate the sound of a peaceful heartbeat to keep your kids and pets calm and relaxed so you all get a good night's sleep heartbeat sound maker. -Love shape, let the child feel the care of love, is the best gift for the child heartbeat kids toy. -You can insert this heartbeat simulator toy into your stuffed animals to make them more lively heartbeat sound toy. -Battery operated design, which makes this heartbeat simulator to use for one time sounding heartbeat simulator.Goods Informationpet dog toys for kids Its authentic heartbeat simulation produces a calming and soothing effect that can alleviate and encourage relaxation.bunny stuffed animal The Simulation Heartbeat Box is an inventive method to provide your child with a sense of comfort and safety.heartbeat simulator Additionally, you can insert it into your stuffed animal to make it appear more lifelike