Premium USB Rechargeable White Noise Machine for Sleep & Focus

Discover the ultimate solution for better sleep, relaxation, and concentration with this compact, portable white noise sound machine. Designed for music players and powered by a convenient USB charging rechargeable lithium polymer battery, it delivers up to 5 hours of continuous soothing sounds.

Featuring 20 calming white noise and nature sound options, this device effectively blocks distractions to help you relax faster—ideal for sleep, work, meditation, or study. Choose from auto-off timers of 15, 30, or 60 minutes, ensuring your machine turns off automatically without interruption.

Its simple push button control allows effortless one-touch setup, even when you’re half asleep. With a built-in 3.5mm headphone jack, enjoy private listening anytime without disturbing others around you.

The lightweight, pocket-sized design (weighing only 0.18 pounds) makes it a perfect travel essential—bringing tranquility and focus wherever you go. Crafted from quality materials in Guangdong, China, this tabletop sound machine operates efficiently under ≤36V power mode for extended durability.

Key Features:

• USB connector type with rechargeable lithium polymer battery
• 20 soothing white noise and nature sounds
• 3 auto-off timer settings (15/30/60 minutes) and last setting memory
• Simple and intuitive push-button control
• 3.5mm headphone jack for private listening
• Lightweight (0.18 lbs) and compact for easy portability
• Perfect for sleep, relaxation, work, study, and travel

Enhance your sleep quality and stay focused with this easy-to-use white noise machine. Add to your cart now and enjoy calm, wherever life takes you!