... ,LED light. Rechargeable li- Mini Portable Speaker for PC,Laptop,Mobile phone 1.Mini Speaker 2.Colorful LED light 3.FM function ... 5V7. 40mm internal magnetic, high- quality aluminum and iron boron speaker.8. Built-in rechargeable lithium battery, when the maximum playing ... LED light.10. USB charging.11. FM radio, Auto search.12. Support TF card, mobile phones, computers and other external sources ...