2-in-1 Multifunctional Design: It is a portable power bank， and also a mist spray humidifier beauty instrumentBuilt-in a 2600mAH lithium polymer battery， gives you smart devices enough juice to keep itUsed as Humidifier， increase air humidity， reduce radiation， eliminate electrostatic， clean air， smoke and dust. Give more care to your skinSlim & Sleek Design， makes it very portable and perfect for your home， office， study， car & travel useCharging Indicator Light & Auto Shut-off: The light will flash when spraying， and will automatically shut off when water runs out. No overheating safety concern Features: You can charge your devices anytime & anywhere; PERFECT for long plane flights， road trips， or whenever you need to charge your mobile devices wherever you are. You can use it as humidifier， to increase air humidity， reduce radiation， eliminate electrostatic， clean air， smoke and dust. Give more care to your skin. It is compatible with most digital devices， such as iPhone 6， 6 Plus， 5， 5S， 5C， 4， 4S; One power bank solves the low power problem for your all USB digital devices. It is so easy to carry with a compact size and also makes your travel lighter & easier. Specifications: Output: DV5V/1.5A Input: DV5V/1A Battery Capacity: 2600mAH Capacity: 20ML User Manual: Double-click the button to open the spray， double click again to close the spray. The humidifier function will be off after 30s. Do not open the spray when charging. Please Kindly Note: 1. When spray used up， open the tank cover and add water. 2. Use pure water， distilled water or mine water when spraying. if using toner， pls dilute it before pouring into the reservoir， 80% water and 20% toner. 3. Don't add essential oil which will block the spray jet. Package Includes: 1 x 2600mah Power Bank with 20ml humidifier 1 x USB Cable