1. Fan: 4 speed settings.
2. Micro USB input: 5V 2A, and a USB cable.
3. With 1040mm telescopic and 90° foldable design.
4. With two 90° rotatable rubber foot pads to secure the chassis.
5. With a rotary handle lock to fix the rod.
6. With a phone holder.
7. With overcharge and over discharge protection function.