红色黄耳塞环保慢回弹防噪音耳塞 防噪音耳塞 防护耳塞 海绵耳塞

商品名：防噪音耳塞

尺  寸：外盒：3.5x3.5cm，耳塞约：2.5x1.2cm 

材  料：聚氨酯发泡材料

糖果色的耳塞 很可爱呢 有小盒装着 携带很方便的

可以改善睡眠、集中精神、保护听力

不管是在家里、寝室、自修教室、乘车船、飞机旅行

还是在工厂、建筑工地、繁华市区等地方 都可以免受噪声干扰哦

居家旅行必备~

使用方法：

1.洗净双手，用一只手的手指将耳塞搓细（不要按压）

2.另一只手捏住耳朵上方，将耳朵向外拉起，以打开耳道 

3.迅速将搓细耳塞头部塞入耳道，保留3/4在外以便取出耳塞 

温馨提示： 

1.降噪耳塞 只能降低噪音分贝 不可能完全隔绝噪音哦 

2.标价为一对带盒的价格 颜色混发

使用说明:
1、取出耳塞，用食指和大拇指将其搓细；
2、另一只手将要塞入的耳朵向上向外提起(这点很关键)并保持住，然后将搓细的耳塞圆头朝向耳朵，塞入其中；
3、用手扶住耳塞直至耳塞在耳中完全膨胀定型(大约要持续三十秒左右)。
【如何鉴别耳塞的好坏】
　　1.慢回弹效果
　　弹性太大，防噪音耳塞膨胀时压迫外耳道皮肤，可引起耳胀、耳痛等不适；弹性太小则不能与外耳道紧密接触，隔声效果降低。所以必须观察耳塞的回弹速度，回弹时间越长则质量越好。
　　2.柔软度
　　柔软度直接影响到耳塞佩戴的舒适程度
　　3.表面质感
　　有些耳塞摸起来黏黏的，戴在耳朵里还会粘住耳道的皮肤，应尽量避免购买。 最好的鉴别方式就是把两只耳塞紧紧地粘在一起再分离，看他们分离的时间，越快越好。
本公司可根据客户的要求定制各种规格、颜色与包装的产品，欢迎新老客户来电咨询洽谈采购耳塞。
【Product Property】
Bullet profile design, smooth surface by anti-pollution treatment, wearing health, safety, soft and comfortable, good sound insulati
【Product Advantages】
Long rebound, good flexibility, foam products even , uniform structure, smooth surface without adhesive, noise effective

【Product Packing】
1 pair/ bag, 200 bags/boxes 20boxes/cart0n
Packaging can be customized according to customer requirements
【Direction of Use】
Take out the earplug, with the index finger and thumb to rub fine;
The other hand will be brought out stuffed up ears (this is important) and hold, then rub the small earplug round towards ears, stuffed them;
Hand on earplug until the earplug swelling shape is completely in the ear.(about last 30)

【Production capacity】
We have a strong production capacity, output up to 20 million pairs everyday. Delivery time is short. Conventional color products in stock. (Orange and yellow as conventional color)

【Attention】
Low rebound and anti-noise earplug is a one-time products which can not wash and reuse

【How to identify the quality earplug】
1.Low rebound effect
If it is too flexible, anti-noise earplug swelling suppression the canal skin, can cause ear swelling, earache and other discomfort. Flexibility can not be too small to close contact with the external ear canal, noise effect will be reduced. So we must observe ear plug and play back the return time, the better the quality.

2.Compliance
Flexibility directly affects the comfort level of wearing earplugs.

3.Surface texture
Some earplugs feel sticky, they will stick the ear canal skin when you worn on. We should avoid buying. The best way to identify is sticking two earplugs together closely then separating them. The separation time is the sooner the better.

The company can be customized according to customer specifications, color and packaging of products. Welcome new
and old customers to consult and discuss with us.