Product information:
Noise: 36-45dB
Power type: USB
Applicable scenario: Household
Color: Ashtray K (with negative ions) 3 speed control cigarette lighter
Energy efficiency level: no energy efficiency level
Applicable people: others, smokers, pet families, maternal and child selection, workplace office
Applicable area: 11 ㎡ (inclusive)-20 ㎡ (inclusive)
Function: anion
Style: Desktop
Style: simple style