4.0 Version Bluetooth: and Guangdong, China (Mainland) Place of Origin: High Quality Removable Wrist Band Buyer and Importer

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 Number,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 faithfullyCrystalRizbieActivity Tracker and in doing business with you.May I know more information about product such as:Ink Color,Model Number,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 Show More