- Brand Name: NoEnName_Null
- Protection class: NONE
- Origin: China Mainland
- Safety standard: NONE
- Certification: NONE
Please be kindly noted，the listed product is produced and distributed abroad and subject to the laws of its country of origin.
|Product size||108 x 98 x 72 mm|
|Ear length||266 mm|
|Rated voltage||3.7 V|
|Product weight||112 g|
|Charging time||2.5 – 3 hours|
|Rated power||0.75 W|
|Noise range||30-40 db (A)|
|Filter area||26.5 cm|
1.Triple screen, clean your breath from outside to inside.The efficiency of air purification is 98.9%.
2.Three levels of air volume, active air supply design, smooth and more comfortable breathing, easy to adapt to daily breathing needs.
3.3D face design. Higher fit, more comfortable to wear.
4.PP safety material can be used by pregnanted women and children.
5.7-hour strong endurance, no worry about a day tour in haze.