Package: 6 double in one, blue, 6 boxes
Size: ear plugs: 3x1.3cm.
Scope of application: It can be used from teenagers to tens of years old!
Self study is available, sleep is available, swimming is also available!
The candy colored earplugs are very cute. They are packed in small boxes,
which are very convenient to carry and not easy to lose
It can improve sleep, concentrate and protect hearing
Whether it's at home, in the dorm, in the self-study classroom,
by car or boat, or by air
In factories, construction sites, downtown areas and other places,
you can avoid noise interference
He is needed for home travel

usage method:
1. Wash your hands and hold the earplug handle with the fingers of one hand
2. Hold the upper part of the ear with the other hand and pull the ear outward
to open the ear canal
3. Insert the head of the earplug into the ear canal, slowly, gently and rotate it
into the ear.
Leave 3/4 out for ear plugs

Tips:
1. Noise reduction earplugs can only reduce noise decibels,
not isolate noise
Soft silicone earplugs and mushroom head design are used to reduce noise,
not isolate noise, prevent water from entering ears and protect eardrums.

Instructions：
1. Take out the earplug, and hold the earplug handle with one hand.
2. The other hand will lift the ear to be inserted up and out
(this is very important) and hold it, then put the round head of
the earplug towards the ear, slowly,
gently and rotate it into the ear.
3. Hold the earplug to a comfortable position and position it correctly.

matters needing attention
1. Remember to pull the ear up and out before putting the earplug into the ear,
and put it in the right position to make it work.
2. The insertion and removal shall be gentle and slow, and the insertion and
removal shall be rotated. It is forbidden to insert and pull vio