[Multi Function]: The mini handheld fan usb fan with upgrade five leaves, evenly cut the wind, thing for two purposes, portable mobile phone holder, detachable base with cute and interesting design, more convenient to carry around. [Compact Design]:Our mini handheld fan portable retains strong wind power and life while optimizing the space design to more compact and portable, even in our pockets. [Pocket Size for Taking Everywhere]:The handheld portable fan is , The mini fan has a compact size that can fit into almost any handbag. You can pull it out when you experience a hot flash. [Multi Settings]:Small personal fan,Variable placement, can desk, a handheld, desktop fan can desktop free standing. [Application]:Small hand held personal fan is suitable for us to take to the beach, amusement park, outdoor travel, and other places. Wind speed mode: 1 gear Battery voltage: 4.2V Charging time: 2-4 hours Output power: 1.5W Output voltage: 3-4.5V Colour: A black Material:ABS Package Contents: 1 * Handheld Fan 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.