Features: 1. Built-in 8 million negative ions; 2. Stainless steel ashtray body; 3. High-quality blower; 4.98% filtration efficiency HEPA filter; 5. Built-in rechargeable lithium battery, 4000mA, battery life: 20 hours in low-speed mode, 5 hours in high-speed mode; 6. Small size, easy to carry, can be used for household, commercial, and business trips. 7. Reserve ozone function expansion, can be equipped with ozone disinfection, deodorization and sterilization function 8. With 5V 1A charging head
Product size: 165*165*88mm Gift box size: 189*189*105mm Carton size: 545*405*413mm Single net weight: 0.7kg Gross weight per unit: 0.9kg Gross weight of the whole box: 16kg (18 sets/box)