hushh sound machine battery life

Yogasleep Hushh 2 Battery and USB Sound Machine - Moonlit Blue

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

Yogasleep Hushh+ Travel Sound Machine with Wireless Speaker and Night light: USB Powered, ABS Material, Nature & Lullabies Sounds

Yogasleep Nod Sound Machine and Night Light: USB Power, Nature Sounds, Womb & Lullabies, Plastic Material

Yogasleep Baby Soundscene White Noise Sound Machine & Starry Night Sky Projector

Yogasleep Dohm Nova Sound Machine and Night Light: Electric, ABS Material, White Noise, Therapy Style

Yogasleep Dohm Elite Natural White Noise Sound Machine

Yogasleep Baby Sea Soother Sound Machine, Blue

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

Momcozy Portable Noise Machine - White

Fisher-Price Soothe 'n Snuggle Otter, Portable Plush Soother

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

Fisher-Price Baby Sound Machine Soothe & Settle Bunny Portable Plush Toy with Music, Lights & Motion for Newborns

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

HABA Whale Lovey Crinkle Toy, Baby Soft Cloth and Baby Soother with Attached Red Fish for Sensory Play

HABA Lion Lovey Crinkle Cloth Soft Baby Toy, Cuddly Crinkle Toy for Babies - 5.5" Square Baby Toy for Sensory Play and Development, Machine Washable

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