Shenzhen malanz Digital Tech. Co. Ltd established in 2005. We solely focus on designing & producing mini speakers. The shells are an environmentally---friendly plastic, ABS. Our products can work on I-pod,and other audio devices like mp3/mp4, CD, DVD, PC, PSP or any audio device with 3. 5mm headphone or audio jack out. Its appearance, designed novelty, acoustic quality is extremely good and is competitively priced. It is available in one of several attractive colors whatever you want.