... 150kgs 4) Readout: time,speed,body fat,figure-improving belt,saddle massage,negative aygen ions,foot-bottom magnetic wave 5) Function: ... oxygen ion,figure-improving band,foot-bottom magnetic wave massage, magnetic wave massage of hand-held rod,pedal swinging and vibration. ... 6) Feature: chair massage,negative oxygen ion,the measuring fat,the foot base pulley ...