CHARGER BRACELET: Universal Micro USB Cable Charging & Data Sync Cord. Compatible w/ All Cellephone w/ Micro USB Port. GREEN Band bracelet Supports charge and transfer data sync simultaneously Bracelet design, can easily wear it on your wrist, convenient to carry With standard USB 2.0 interface, can transfer faster and more convenient ALL CELLPHONES W/ MICRO USB PORT SUCH AS: SAMSUNG, HTC, SONY ERICSON, LG, BLACKBERRY, NOKIA ETC