GIVE ME A HUG, KNOCK KNOCK KNOCK SWITCH Snoopy

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Product Description ■ "Equipped with heart rate sensor!
It creates an environment where babies can sleep easily by vibrating with rhythm according to the person and playing melody speed according to the rhythm (numerical value cannot be measured).
Uses fluctuation rhythm! By gradually slowing down the vibration and melody and shifting the rhythm well according to the timing (1/f fluctuation) calculated by mathematical formula, it produces vibration and melody that matches each person.
Built-in prenatal sound, natural sound (2 types), and melody (5 songs).
Comes with an auto-off function for 30 minutes, Plush toy is hand washable. * Heart rate sensor unit is non-waterproof"
What is the Nenne switch?
The heart rate sensor unit is not waterproof.
Nenne switch is equipped with a new gimmick.
It measures the baby's heart rate and emits fluctuation sound according to the heart rate rhythm.
The heart rate sensor unit is not waterproof.
[Product Details]

Plush toy, heart rate sensor unit, instruction manual
Used batteries : AA dry batteries x 3 (sold separately)
Target age : 0 months or older
(C) 2021 Peanuts Worldwide LLC
* We do not guarantee the remaining amount of batteries for used products. Plush toy