... to buyer’s requirement Specification: 1. Novelty USB fan with words flashing2. 5V DC directly from the USB ... Low noise and heat operation4. Safe and soft nylon fan blades5. Provides cool air while working6. Gently adjusts ... Chinese, English, number, simple pattern or other languages. Regular light color: red, yellow, blue, white and green.12. ... visit our official website or contact me! led fan light