1. Multi-functional mobile phone strap 2. Transmission 3. Charger 4. Card reader 5. USB computer accessory Detailed Product DescriptionMulti-functional mobile phone strapTransmissionChargerCard readerU diskSmartcable as the word's only multi functional mobile phone strap, delicate, fashionable and practical, I model. Smartcable keeps the design of mini cambered, and it can connect mobile phone ...