$78.95
Built-in 1800mAh Li-ion battery provides more than 24 hours playing time (please note our customers are providing information that the unit actually lasts a lot longer - up to 100 hours!) after 2 hours recharged, however comes with a USB plug for long term use. When turning on, the sleep therapy white noise machine will adjust to the last set sound.
Please note, only charge when needed to maintain the battery life. Do not keep plugged in and let the lithium battery drain before re-charging.
There's also a timer which allows you to set the machine to play for the next 30, 60 or 90 minutes or continuous play.
There's also the option to use headphones, it can help you get maximum focus for your own work, study, sleep or relax.
Not Just For Sleep
If you are struggling to sleep because of a hectic schedule , or a strange environment during your business travels, this little magic device will help you to fall asleep easily.
It is lightweight and very portable (you can bring it anytime and anywhere), and it will easily fit into your backpack, luggage or suitcase.
Include White Noise, Pink Noise, Gray Noise, Brown Noise, Fan, Cracking fire, Clock ticking, Train, Crickets, Frogs, Birds, Rain, Thunderstorm, Stream, Ocean, Shush, Womb Sound, Lullaby 1, Lullaby 2, Lullaby 3. There's nearly always something to help you drift off to sleep.
Built-in 1800mAh Li-ion battery, More than 10 Hours playing time after 2 hours recharged. When turning on, It would adjust to the last set sound.
All buttons are easy to use. It has very precise volume control with 7 steps. The highest volume is loud enough, and the quietest also good. Just depend on yourself to choose the comfortable volume gone.
There's also a timer which allows you to set the machine to play for the next 30, 60 or 90 minutes.