Hi Supplier,It is nice to write to you. This is Crystal from United States of America. I am interested in this style of Wrist Band GPS Bluetooth Flex Activity Tracker and in doing business with you.May I know more information about product such as:Ink Color,Model Interface Type,Do you have any quality assurance certificates?If you have any other produ Show More...
Hi Supplier,It is nice to write to you. This is Crystal from United States of America. I am interested in this style of Wrist Band GPS Bluetooth Flex Activity Tracker and in doing business with you.May I know more information about product such as:Ink Color,Model Interface Type,Do you have any quality assurance certificates?If you have any other product that you believe I could have interest in please let me know.Yours faithfullyCrystalRizbie