• 【3-in-1 Multi-Function Design】Combines white noise machine, starry sky projector, and soft night light in one device, meeting diverse needs for baby soothing, adult relaxation, and bedroom ambiance creation.
• 【28 High-Fidelity Sound Effects】Features non-looping white noise, pink noise, rain sounds, bird songs, and other natural sound effects with volume control to effectively block environmental disturbances.
• 【Dual Light Mode Options】Includes transparent white cover for warm ambient lighting and starry black cover for dreamy star projection, creating an immersive sleep environment.
• 【Smart Timer & Memory Function】Supports intelligent auto-off timer with memory settings, eliminating the need for nightly adjustments while providing thoughtful all-night sleep protection.
• 【Portable USB Power Supply】Supports USB charging via power bank, adapter, or 18650 battery (not included), compact and lightweight design perfect for home and travel use.

Specifications:

• Product Size: 155×155×60 mm
• Material: ABS
• Sound Modes: 28 types
• Power Supply: USB Charging or 18650 Battery (not included)
• Main Functions: Timer, Volume Control, Memory Function