1. Size: Diameter 3.6 x H1.6cm.

2. Retractable length 88cm.

3. To use USB to charge it, and the unilateral retractable device is carry with you conveniently.

4. The latest design is include IC circuit board for special purpose of mobile phone charged, don’t be influenced on output voltage of notebook PC and desktop PC, this IC design could to protect mobile phone.

5. These connecter could be changed for your demand.

6. The cost lowest than wireless and reduce the usage of radiated products, and to avoid harm of electromagnetic wave.

7. It could solve the trouble of clean cable of wired products, it is quickly clean and collect, and convenient to carry with you.

8. “Unilateral Retractable Device”, it have got formal patent license at this unilateral retractable device, selling in USA, Europe and Japan now.

9. The unilateral retractable device could apply to your products, to increase your function and added value and diverseness between others, it is fit in with diversification and distinction of your promoting.