Shenzhen Electronics Co,.Ltd.

SIM Card Backup Device:  * Backup and restore the phone book data saved in SIM card; * Compact and light weight* Easy to operate and very cost effective* Memory 8KB-258KB (250-1000 phone records sorage).* Supports date exchange amongst different SIM card.* LCD-screen for viewing menu and backup progress.* Device independent. No PC or POA required.* Without phone book data lost when mobile phone loses;* Even power exhausts, it will not lose the information stored in it. Specification:1. Step: counts step taken up from 1 to 999992. Distance: counts distance traveled up in mile with personal stride setting.3. Distance: counts distance traveled up in Km with personal stride setting.4. Calorie: Counts exercise calorie burnt up kcal with personal weight setting.5. Large LCD6. Belt-clip type7. Low-power consumption8. Time display We are offering vaious promotion gifts. If you want to know the details, please feel free to  contact us. We ard looking forward your inquiry. [详细介绍]