1、Cool nano mist is helpful to refreshing your skin, super fine and cool mist can also soothe the sunburned or sensitive skin area. 2、28ml water tank, lasting moisturizing, one tank of water is equivalent to 10 hydrating masks. 3、USB charging, can be used as a power bank for mobile phone charging. Easy and convenient to use. 4、Portable size to fit your handbag or pocket, you can use it anytime anywhere for a quick little hydration boost of your skin. 5、The newly upgraded nano sprayer, stylish body, exquisite design, humanized and comfortable to hold. Condition: 100% Brand New Item Type: Nano Mist Sprayer Material: ABS+PC Color: As shown in the picture Size: Approx.130x34mm/5.1x1.3in Weight: Approx.135g/4.8oz Water Tank Capacity: 28ml Input Voltage: 5V 1A Spray Heat: Cold spray Spraying Time: 10 seconds and below Power Type: USB charging Battery Type: Built-in polymer battery Battery Model: 18650 Steps: 1. Reverse rotation, gently unscrew the water tank and pull it out 2. Put the water tank flat after unplugging 3. Align the small funnel provided with the water tank at the water inlet 4. Reminder to pour mineral water (mineral water is recommended) 5. Reverse rotation of the machine, then tighten OK 1 x Nano Mist Sprayer 1 x USB Cable 1 x Small Funnel 1 x Instruction Manual