vanav - Supercool 1 set

Brand from South Korea: vanav. Size: 65mm x 208.5mmBattery: 3.6V DC / Li-Ion / 3100mAhThis Supercool comes with:Supercool Main Body 1 pcUser Manual (Korean, English, and Chinese) 1 pcWarranty Card 1 pcBenefits:A cooling device that helps lower skin temperature by up to 9.5°C to relief irritated and overheated skin.Offers a continuous cooling effect for over 60 minutes.Comes with an aluminum and anodized head for hygienic use.Wide 44mm treatment head allowing easy use from face to the entire body.How to use:1. Before first-time use, fully charge the Supercool for at least 4 hours until the LED light turns green.2. Rotate the water tank clockwise and pull down to detach it from the main body. Fill the tank with water up to the indicated line, and rotate it counterclockwise to secure it in place with the main body.3. Press the Power Button to turn on.4. Once turned on, cooling mode will automatically start. After 5 minutes, the device will be switched to standby mode.5. When the device is not used f