Nta
1. Extended sab txhuam
2. Yooj yim ntxuav cov plaub hau plua plav
3. txoj kev npaj pub dawb
4. Muaj surge suction
5. 4 hom kev ua haujlwm tau muab tso ua ke rau hauv ib qho, kev tu tsis muaj kev txhawj xeeb ntau dua
6. ntub thiab qhuav mopping
7. Humidification tshuaj tsuag
8. Lub cev muaj zog
9. Txhawb LOGO customization
