海绵耳塞 防噪音耳塞 降噪睡眠隔音耳塞批发 学习睡觉用防呼

袋装耳塞本地自提0.16 盒装耳塞本地自提0.3

1000个起包邮

标价为一对耳塞的价格

商品名：防噪音耳塞

尺寸：外盒：3.6x3.7cm，耳塞约：2.2x1.2cm

材 料：聚氨酯发泡材料

袋装1.8g 盒装6g

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 只能降低噪音贝 不可能完全隔绝噪音哦

2.标价为一对的价格 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。【Poduct Popety】Bullet pofile design, smooth suface by anti-pollution teatment, weaing health, safety, soft and comfotable, good sound insulati【Poduct Advantages】Long ebound, good flexibility, foam poducts even , unifom stuctue, smooth suface without adhesive, noise effective【Poduct Packing】1 pai/ bag, 200 bags/boxes 20boxes/cat0nPackaging can be customized accoding to custome equiements【Diection of Use】Take out the eaplug, with the index finge and thumb to ub fine;The othe hand will be bought out stuffed up eas (this is impotant) and hold, then ub the small eaplug ound towads eas, stuffed them;Hand on eaplug until the eaplug swelling shape is completely in the ea.(about last 30)【Poduction capacity】We have a stong poduction capacity, output up to 20 million pais eveyday. Delivey time is shot. Conventional colo poducts in stock. (Oange and yellow as conventional colo)【Attention】Low ebound and anti-noise eaplug is a one-time poducts which can not wash and euse【How to identify the quality eaplug】1.Low ebound effectIf it is too flexible, anti-noise eaplug swelling suppession the canal skin, can cause ea swelling, eaache and othe discomfot. Flexibility can not be too small to close contact with the extenal ea canal, noise effect will be educed. So we must obseve ea plug and play back the etun time, the bette the quality.2.ComplianceFlexibility diectly affects the comfot level of weaing eaplugs.3.Suface textueSome eaplugs feel sticky, they will stick the ea canal skin when you won on. We should avoid buying. The best way to identify is sticking two eaplugs togethe closely then sepaating them. The sepaation time is the soone the bette.The company can be customized accoding to custome specifications, colo and packaging of poducts. Welcome newand old customes to consult and discuss with us.

商城耳塞源商

因为专注，所以专业！