US Plug Universal High Speed Smart 6 Ports Desktop Micro USB Hub Fast Charger USB Adapter Japanese Case Color: Black Band

Japanese Case Color: Black Band Material: Nylon Band Color: Blue

so the blue light seems brighter than red light and the number of blue points is more than red points

4 and Apple IOS 8

Built-in Microphone

blood pressure and sleep status

US Plug Universal High Speed Smart 6 Ports Desktop Micro USB Hub Fast Charger USB Adapter Japanese Case Color: Black BandProduct Features: Description: This USB charger is superior to the mobile phone holder function and the intelligent protection system. Main Features: The over current protection, over voltage protection, and short circuit protection can protect it from burning out. Unique USB cover design can not only prevent dust from entering but also be used as mobile phone holder. It is suitable for iPhone, mobile phone, iPad and other devices with USB port.