... mac Os X, Linux 2.4.X Which Support Usb Mass Storage Protocl, No Driver Installation Needed3,Supports Boot up by Usb ... Current ; <104ma9,Suspend Current ; <86ma10,Operating Temperature ; -10-55oc11,Storage Temperature ; -20-55oc12,Operating Relative Humidity ; 20%-90%13 ... ,Storage Relative Humidity ; 20%-93% Comatibility Table of JYY Bracelet USB ...