Product information: [single size] diameter 1* length 2CM weight 0.002 kg[single] [packing number] 1000 [material] rebound type PU material[packing] OPP bag

Product introduction:

Soft? smooth PU material? anti noise effect is good? close contact with theear canal? effectively reduce the noise (NRR) 29dB? no stimulation to the skin.

Bullet type design? effective noise reduction;

Independent packaging? hygiene? safety wear!

[use]

1: the effect on the use of this product after cleaning? so please keep your hands clean before use;

2: take a earplugs? with one hand index finger and thumb to rub fine (the more detailed the better);

3: on the other hand will be brought out stuffed up ears (this is important)and hold? then rub the small ear into the ear;

4: live until the earplug swelling ear shape is completely in the ear for walking (lasts about twenty seconds)

Be careful.

1: as the earplug elastic time soon? so the user to determine the earplugis plugged into ears ago is rubbed fine? otherwise unable to obtain the best results

2: remember that in your ear before the ear was outward and upward pull up these two points if you can do so? the earplug can exert its maximum effect

3: insert? remove should be soft? slow? rotating into? out? avoid fierce plugtug

I hope you can in the product's help? get a quiet side on the plane? train?car? ship and other noisy environment. In the school? the plane?......Widely used in a noisy place. The evening is particularly suitable for usein the bedroom of the students' homework. If you are on a trip? at home?in the bedroom is plagued by noise? this is your best choice! It will give you a quiet world? let you rest well? study well? sleep well!

Is your watch F1 racing is essential supplies!

Friendly reminder: the earplug is resilient? cannot be cleaned? suggest the buyer to buy backup point!