This instrument is a BF portable device.It is made up of host and ear applicator. According to brain wave, the similar wave goes into nerve center from sensitive ear accuppoint. Transfer waves then adjust and improve sleep quality. Good for your health.
*Hypnosis and treatment modes available.
*Regulating the nervous system.
*Easy to use, just use the ear clip to fix on ears.
*Powered by 2 x AAA batteries, BF portable device.
*Comes with LED to show status and other information.
We're so sure that you will love our products here at Kitchenaha and offer our 100% satisfaction guarantee. If you have a problem with your order and no one else can help, send us an email over to Sale@Kitchenaha.com and we'll do OUR Kitchenaha GUARANTEE BEST to make things right for you.