Specifications:

• Working principle: anions
• Voltage (V): 220V
• Power (W): 500w
• Power Supply: USB
• Origin: CN(Origin)
• Noise: below 25dB
• Input voltage: 5V
• Input power: Less than 1W
• Fully charged work: about 3560H
• Charging time: about 23 hour
• Certification: NONE
• Brand Name: FGHGF
• Battery capacity: 650mAh
• Applicable area: below 10m2
• Anion density: Greater than 98 millions pcs cm3
• Air Volume: 750m³/h