
Do I need to buy extra battery for this sleep aid device or is is rechargeable?
This portable sleep aid device is built-in rechargeble battery, so there is no need buy extra batteries for it. Just charge it with the included cable.
Is it difficult to operate the device, especially for the elderly?
No, this sleep aid device quite easy to use. Just long press power button to turn on, short press power button to choose mode, press+/- to adjust level, and wear it or hold it to enjoy.
What ocassion can this device be used?
Normally, this sleep aid device can be used for improve sleep quality, relief anxiety & stress, and calming mood.
What's in the package?
The package includes 1pcs sleep aid device, 1pcs usb-c charge cable, 1pcs wearable strap and 1pcs user manual.

WELCOME TO FANURY STORE!
Share Comfort, Anytime and Anywhere!
WELCOME TO FANURY STORE!
Share Comfort, Anytime and Anywhere!

Do I need to buy extra battery for this sleep aid device or is is rechargeable?
This portable sleep aid device is built-in rechargeble battery, so there is no need buy extra batteries for it. Just charge it with the included cable.
Is it difficult to operate the device, especially for the elderly?
No, this sleep aid device quite easy to use. Just long press power button to turn on, short press power button to choose mode, press+/- to adjust level, and wear it or hold it to enjoy.
What ocassion can this device be used?
Normally, this sleep aid device can be used for improve sleep quality, relief anxiety & stress, and calming mood.
What's in the package?
The package includes 1pcs sleep aid device, 1pcs usb-c charge cable, 1pcs wearable strap and 1pcs user manual.





































