... buyer’s requirement Specification: 1. Novelty USB fan with words flashing2. 5V DC directly from the USB port ... Chinese, English, number, simple pattern or other languages. Regular light color: red, yellow, blue, white and green.12. ... Provide soft wind to any PC, laptop or PDA with standard USB port. Application: Suitable for any PC, ... official website or contact me! rechargable fan with led light