handheld usb fan portable summer mini folding rechargeable air conditioning humidifier with led night light hzwlf ★tips:if you need help or have any questions,feel free to contact us. we will do our best to help you.<br/>made of abs plastic, high impact strength, durable.thin, light and small size, easy to carry, easy to move, more robust, more long-term use.easy to use and a switch to control fan speed. great for children's safety and easy to use.