The blue tooth earphone design is elegance, small and easy to use and carry. It can use any situation which need personal voice and can move freely. It can be carried and used within 10 meters. It fits for blue tooth technology standard V1.1. Its sim... - Update: 2006-12-30

The blue tooth earphone design is elegance, small and easy to use and carry. It can use any situation which need personal voice and can move freely. It can be carried and used within 10 meters. It fits for blue tooth technology standard V1.2. Its sim... - Update: 2006-12-30