DaCore's new second-generation breathable sleep earplugs - sleep until you wake up naturally

**Any purchase over 1,000 yuan, plus a code to get a pair of disposable earmuffs** Side sleeping is more comfortable, sleep all night until you wake up naturally New Patent: M433190 Features of this product: 1. Patented design, earplugs will not fall off when sleeping 2. Quiet, comfortable and good sleep 3. The ears can breathe naturally and comfortably 4. The earplugs are breathable, no longer troubled by heartbeat and tinnitus. 5. High frequency attenuation value NRR35 / can reduce about 80% of low frequency noise sources below 50db ■The attenuation value of this product to high-frequency noise is 35db (NRR35); it has a more significant blocking effect on low-frequency noise, and can effectively eliminate 80% of low-frequency noise sources, especially for low-frequency noise sources generated by general buildings such as elevators, transformers, For low-frequency noises such as water pumps, central air conditioners (including cooling water towers) and traffic noise in high-rise buildings, this product should be the only weapon on the market that can effectively block high and low-frequency noises and is the strongest noise catcher. You can download (noise detection APP) and measure it yourself to know the amount of noise in your home environment! ■Origin: Made in Taiwan ■Product package contents: including a pair of complete ventilated earplugs, a pair of spare disposable earmuffs and a storage box Remark 1. This product provides three-year free warranty service 1. The subject of the guarantee is only the "breathable and sound-reducing valve" of the body, and the other accessories are all components that eliminate heat and are not within the scope of the guarantee. 2. The three-year free warranty service period starts from the purchase date recorded in this system 3. If there is a need for warranty service in the future, please attach a registered return post of 30 yuan and send it back to our company for maintenance. The address is as marked on the box. 2. This product provides a ten-day appreciation period 1. This product provides a ten-day appreciation period (the appreciation period is not a trial period, so the product you return must be in a new state (including the complete package of the host and accessories) 2. Because this product is a personal health care product, after unpacking, the return must bear the refurbishment cost of 200 yuan. 3. Please pay the freight and send it back to our company, and complete the refund or refund within three working days after receiving the return.