Product Deatils:          RS09-D0013       Core functions       Pedometer、 calorie consumption、 pedometer time、 mileage、 music player、 smart alarm clock、 remote control camera、 intelligent answer incoming calls、 anti-lost、 computer audio、 card reader、 U-Mobile           Appearance parameters       Product Size       60*45*21.5           Package Size       90*60*74           Product Color       Black、white、red、blue、 white           Machine weight       61.1g           Package weight       146.4g           Structures       Speaker       29mm 3D full -range speaker stainless steel body           Microphone       High sensitivity Ø4.6           Battery capacity       280MAH           Antenna       Internal antenna           Side buttons       SMD\/180           interface       Charging       Support           Download Data       Support           Hardware       Hardware platform       Dual bluetooth3.0\/4.0           Memory combinations       32+8           Bluetooth       Chip Type CYBL10161 \/CW6633M           Accelerometer \/ gyroscope       BMA222           Name of bluetooth       Bluetooth 3.0       RS09           Bluetooth 4.0       SoundWatch   Package Included:1*Music watch