The i-sleep is a nice device to help settle your mind for a restful sleep. It uses an adjustable voltage applied through ear clips attached to your earlobes. It has a good package with great quality.

It uses the bioelectricity to balance brainwave technology to increase the activity of Alpha wave, reduce the activity of Delta wave, hence to balance brain disorders of the brainwave of the sleepless to improve the sleep quality. 

With a hand-held small shape and ear clips style, it is user friendly. People use it naturally like to be wearing a headset. About 20 minutes after using it, you will fall in deep sleep. After using it for more than 3 months, the sleep is improved significantly. It is approved by CE&FCC certificates, both safe and effective.
Functions.
 
1.Improve good sleep positively and motivate brainwave activity
 
2.Ear-clip style, quiet design
Small contact surface with the body, use naturally with good effect
 
3.Last for a week after 2 hours full charge
 
4.Scientifically set the time to use
Advice to use 20 minutes every time and two times every day(before sleep)
 
5.Personalized gear adjustment Settings
Adjustable gear for different groups of people
 
6.CE/FCC approved
International certificates, safe and reliable
 
7.Non medical devices or medicine cure
No side effect. The sleepless condition won't be worse if no longer use it in the future
 
8.Enjoy high quality sleep， full of energy all day

9. Nice package

10. Good Sense of Touch

Specification:

Crowdtesting link:  https://xberts.com/crowdtesting/13.

Choose i-sleep to enjoy high quality sleep and a smart, healthy and happy family naturally from now on!