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Yiwu Commodity Teijin Ltd. 11yr.
Main Products:All kinds of sewing products,protective products,masks,masks,protective clothing!
Contacts:Wang LiuboChat
Mobile:86-15727919000
E-mail: WeChat:15727919000
Address:Yiwu City,Jinhua City City,Zhejiang Province
【Instruction Manual】:
1. Remove the earplug and roll it between your index finger and thumb to make it thinner.
2. With one hand, lift the ear that is about to be inserted with the earplug up and out, and hold it in place. Then, with the rounded end of the earplug, insert it into the ear;
3. Hold the earplug firmly until it fully expands and sets in your ear.
【How to Identify the Quality of Earplugs】
1. Slow rebound effect: If the elasticity is too great, the noise-cancelling earplugs may compress the skin of the external auditory canal when inflating, causing discomfort such as ear swelling and ear pain; if the elasticity is too small, it cannot be tightly in contact with the external auditory canal, reducing the sound isolation effect. Therefore, it is necessary to observe the rebound speed of the earplugs, and the longer the rebound time, the better the quality.
2. Softness: The softness directly affects the comfort level of wearing earplugs.
3. Surface texture: Some earplugs feel sticky when touched, and they can stick to the skin of the ear canal when worn in the ears. It is best to avoid purchasing these. The best way to identify them is to press the two earplugs together tightly and then separate them. The faster they separate, the better.
Our company can customize products of various specifications, colors, and packaging according to customer requirements. We welcome new and existing customers to call for consultation and negotiations on purchasing earplugs.
【Notes】
1. Since earplugs recover their elasticity very quickly, users must ensure that they are squeezed into a thin shape before inserting them into their ears, or they will not achieve the best effect.
2. Remember to pull the ear up and outwards before inserting the earplug, so that the earplug can expand and work effectively;
3. Please maintain clean hands when operating.
4. When removing, gently, slowly, and rotate to pull out, do not apply too much force, and do not just pull the line.
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