S8 Ultra Space Aluminium case with wireless charging & 2.2 INFINITE DISPLAY BT:5.0 TP:cob capacitance multi touch Heart rate sensor&Temperature Sensor:Heart rate and temperature in one Motor:YES Charging mode:Magnetic wireless charging Microphone:YES Side key:YES Two in one loudspeaker and handset Receiver Power amplifier:YES Battery capacity:220mah, longer battery, APP System IOS 9.0 and above, Android 5.0 and above