Miniature cool mist air humidifier, small in size, easy to store and carry. The portable humidifier is flexibly suitable for offices, nurseries, yoga and sporting events . The micro-humidifier uses high frequency vibration to instantly split the water into fine mist through the small hole in the middle. The humidifier can effectively relieve the discomfort caused by dry air and help you reduce flaking. Specification: Name: Mini humidifier Material: ABS, PP, PET, electronic components Battery life: about 4 hours Battery charging time: about 2 hours packing list : 1 * Mini humidifier Comment: 1. Do not use it without water to avoid damaging the machine. 2. Do not add oily oil to avoid blocking the lubricator. 3. Do not rinse directly at the water tap to avoid a short circuit of the product. 4. Due to different computer resolutions, there may be slight color distortion. 5. Due to different manual measurements, there may be slight tolerances.