Wooshh by Rockit. The Small but MIGHTY Rechargeable, Portable White Noise Sound-Soother with 8 Calming Sounds for babies and 4 Volume Levels. Stand, Clip or Strap it. Take it with You Everywhere.

The Small but MIGHTY Wooshh portable sound soother. Another innovative creation part of the Rockit Sleep line. Do you ever make shushing sounds to help your baby nod off? Then once they're asleep, do you creep around the house afraid to wake them? Wooshh can help, by surrounding your baby with soothing and familiar sounds. The comforting sounds will encourage them to drift off and help mask disruptive noises – allowing them to snooze soundly… anywhere. Sounds that are familiar help soothe babies to sleep. Take this on the go to help make your baby as comfortable as possible with the sounds of familiarity. Includes 1 rechargeable rocket-shaped Wooshh sound soother, 1 USB charging cord, and 1 strap.

• Small but MIGHTY at 2.5 inches tall
• Portable (use familiar sounds in unfamiliar environments)
• Eight high-quality soothing sounds with four-volume levels
• Rechargeable via USB (cable included)
• 1 hour or all-night mode
• Stand, clip or strap it (out of reach of child) Strap included
• 7 month warranty against manufacturer's defects