3 Interval Timer Function: 15 minutes (green light) / 30 minutes (green and blue light) / 60 minutes (green blue and red light).
The timer function allows you to shut it off at a specific interval and if engaged the auto-detect function can also turn it back on when noise is detected. Either way SOOTHE-N-SLEEP noise machine can help you get a better-quality nightâs sleep! The rechargeable 300mAh battery will yield 23 hours of use on one full charge. FEATURES: 10 Different Sounds: White Noise Lullaby 1 Lullaby 2 Lullaby 3 Chirping Crickets Ocean Waves Clock Ticking Bird Chirping Heartbeat Running Water.6x3x1 inch INCLUDED: 1x SOOTHE-N-SLEEP 1x Silicone Lanyard 1x Charging cord 1x Instructions Soothe-N-Sleep Portable and Compact Sound Machine- with 10 Different Sounds White Toy and Game Battery Requirements: - Dimensions: 6.