1. Big LCD screen 10cm*6cm. 2.Dual system for body Ion-detoxification with two Electrostatic wristband. 3 There are two Bamboo charcoal far infrared waistband to maintain your shape,the default working time is 60 minutes, time can be adjusted by self-control. 4.The default working time is 60 minutes ,time can be adjusted by self-control. 5.Positive $negative Ion showing on the screen.