Feature:1. Deep Skin Care: The water oxygen sprayer uses oxygen injection, which can penetrate into the bottom of muscles to achieve the effect of deep skin care.2. Portable: This facial oxygen injection sprayer is small in size, so you can take the device with you, which is very portable, and can moisturize the skin anytime and anywhere.3. Multipurpose: The water oxygen beauty device can be applied to pure water, or skin care products such as toner. You can add different liquid according to your needs.4. Durable: This facial moisturizing sprayer is made of premium aluminum alloy material. This material is very sturdy and durable, which is very practical.5. A Perfect Gift: This water oxygen beauty device has beautiful appearance, which can be a nice gift choice for your mother, lover or sister as a birthday or holiday gift.How to Use:After assembly, add the required liquid and click the switch to start workingSpecification:Item Type: Face humidifierMaterial: Aluminium alloyWeight: Approx. 542g/19.1ozCharging Voltage: 7.4vPower: 2.7WVibration Frequency: pump vibration 9800rpmBattery: Polymer lithium battery 600mAh(Built in)Charging Time: 1.5 hoursStandby Time: 35 days Package List:1 xOxygen Injection Sprayer1 x Nozzle1 x Metal Pot1 x Charging Line