Taichang people with their own integrity, pragmatic and pioneering spirit in human health on the road has made a great contribution.
USB socket device, can use cable to connect computers, storage mp3 file massage at the same time can also be easily back words, learn massage.
USB jack device, the use of data lines connected to the computer, MP3 file massage can also be stored easily back word, learning and massage.
Excellent team of professional services. Honest, exceed customer requirements; The whole heart service, to provide customers with more.