baby heartbeat sound machine

Hatch Go Portable USB Sound Machine for Babies and Kids'

Yogasleep Nod Sound Machine and Night Light

Momcozy Noise Machine for Baby Sleeping with Night Light - White: Electric, Nature & White Noise, Sound Therapy

Yogasleep Hushh 2 Sound Machine: Portable Sleep Aid, White Noise & Nature Sounds, USB Charging & Battery Powered

Fisher-Price Calming Vibes Hedgehog Soother

Ingenuity Sylvi Plush Soother, Activates With Cries and Motion, Lights, Music, Attaches to Pacifier: Metal Frame, Emotional Development

Frida Baby 2-in-1 Portable Sound Machine + Nightlight: Battery Powered, White Noise, Sound Therapy

Fisher-Price Soothe 'n Snuggle Koala Baby Sound Machine with LIghts Music & Rhythmic Motion

Fisher-Price Baby Toy Calming Vibes Puppy Soother Plush Portable Sound Machine with Vibrations for Newborns

Zazu Kids Suzy the Portable Baby Soother & Shusher, 6 Calming Sounds, White Noise Hush Machine, Newborn & Infant Sleep Aid, Cry Sensor

GUND Tinkle Crinkle Birdie Play Together Toy – Soft Sensory Plush with Teether, Bells, Crinkles & Feathery Fabric for Newborn Developmental Play

GUND Tinkle Crinkle Bunny Play Together Toy – Soft Sensory Plush with Teether, Crinkles, Bells & Feathery Fabric for Newborn Developmental Play