- Does it have a battery?
- No. It is USB powered only and runs while connected to a power source such as a laptop, power bank or USB adapter.
- Can it run from a power bank?
- Yes, any USB power source that supplies enough current will run it. A power bank makes it usable away from a wall outlet.
- Does it oscillate?
- No. The head is fixed, so you aim it by hand and it cools one spot.
- How many speeds does it have?
- Three. The low setting is the quietest and the high setting moves the most air, though the airflow stays modest.
- Is it good for a bedroom?
- It works as a personal fan on a nightstand. It is quiet on low, but it will not cool a whole room.
- What is in the box?
- The fan and its USB cable. A wall adapter is not included, so you need your own USB power source.
- Where is the USB Desk Fan Mini cheapest?
- At Best Buy, for $62.33, as of our latest check.