Avatar LCD Power Bank External Battery 3 Slot 18650 Battery Charger Box, can be charged for a variety of brand mobile phone, electronic cigarette, tablet computer, router, PDA, iPod/iPhone/iPad, PSP and other digital products.

Auto mode

In auto mode, the indicator light will change colors according to the vapor concentration in the air.

• Very Low Concentration Green 
• Low Concentration Yellow
• Medium Concentration Orange 
• High Concentration Red

Manual mode

In manual mod, you can control the fan speed by touching the ON/OFF/SPEED button, customizing your own purifying experience.

Spare Parts

1 * Power Adaptor
1 * Car Power Adaptor
1 * Spare Filter(Longevity: 3 to 6 months/Do not wash.)