Play football pro key

BT：4.2+5.0 Dual-mode Bluetooth antenna：Hs6620 + bk3266 all need welding wire Heart rate sensor&Temperature Sensor：Heart rate and temperature in one Charging mode：wireless charging Microphone：YES Side key：Knob button/Common on / off key and function key Horn&Receiver：YES,Two in one loudspeaker and handset Power amplifier：YES Battery capacity：150 mah Multi-sport：Open and close jump、Run、situp、Football、Basketball、Badminton、Mountaineering etc. Message Push Language：Simplified Chinese、All European countries APP System：IOS 9.0 and above, Android 5.0 and above