Nano ice mist for cooling and refreshing, using water molecule atomization technology to allow water molecules to diffuse into the air, humidifying the air and moistening it for a whole day. Compact and portable, carrying the with you. Clever design that combines the water replenisher and fan, not just the fan but also the water replenisher. Perfect Summer Gift & Quality assurance will free your hand that you can use it in anywhere,anyplace.Such as kitchen, office, garage, camping, riding etc.It also can be the best gift ,friends,and colleagues.Also a for Father's or Mother's day gifts. DC silent motor with gentle wind, and more pure copper silent DC motor, which has undergone rotor blocking test and is mainly more silent. Summer natural wind dissipates in the summer, enjoying a cool and refreshing atmosphere with a specially designed circulating wind mode. With just one click, it quickly activates strong three-dimensional airflow to promote air convection and immerse yourself in the natural atmosphere. Frequency range:100HZ-20KHZ Working time:4-10 hours Working power:1W Working voltage:3.7V Motor speed:6000 rpm Charging time:2H Built-in battery:800MAH Noise:45-50dB (inclusive) Colour:White Material:ABS Package Contents: 1 * Misting Fan Portabble 1 * data cable 1 * Instructions in Chinese and English Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.