منقي هواء شخصي، قلادة منقي الهواء حول الرقبة، 2021 تحديث حجم السفر الجديد يزيل رائحة الحيوان الأليف / الخارج من إيغوكوتي

2021 NEW DESIGN: Personal air purifier necklace is 120 million/second.can effectively isolate and decompose airborne dust, tobacco odor, second-hand smoke particles and pollen powder blocks, and harmful substances (such as PM2.5), which can reduce 98% of cigarette smoke in 21seconds.
LONG-LARTING: After the personal air wearable necklace is fully charged for 2 hours and fully charged, can be used continuously for 30 hours. Ultra-quiet design.
SMALL and LIGHT: only 40 grams, it is a neck-mounted air necklace. Product material: ABS + Adjustable lanyard.
THE PRINCIPLE: negative ions will be into the air molecules, and the unclean particles attached to the air will be negatively charged. Other air molecules are positively charged and attract negatively charged molecules and particles. Molecules and particles with positive and negative charges form particulate matter, which sinks into the ground by gravity, thereby preventing harmful gases from entering the human respiratory system.
THREE-MONTH WARRANTY: If you purchase within the normal operating range, the first failure occurs within 3 month from the date of failure, damage, or other problems, we will provide a warranty for the product.