... freight will be quoted under your requests. (4)Shipping port: Shenzhen , China Mainland.(5)Discounts are offered based on order quantities ... , all materials from inner light sources and outer cases are hard materials, such as Epoxy, ABS, PC,14. No electromagnetism interference ... , all materials from inner light sources and outer cases are hard materials, such as Epoxy, ABS, PC,14. No electromagnetism ...