Features:<br />Ten minutes on it is the equivalent of 600 sit-ups! <br />Wireless - Easy to Use / Wear anywhere <br />there are 2 belt which are stretchy. <br />The short is 25cm. The long is 50cm. <br />They can be connected together to use. <br />6 'Smart' Programmed Routines with 10 variables levels of intensity for a complete and personalised workout <br />Tiny Gentle Electronic Pulses are delivered to your muscles <br />Tones your Tummy、 Waist、 Legs、 Arms and Bum <br />Keep in Trim without the Gym <br /><br />Packing Content: <br />2X Adjustable Waist and Leg Straps <br />2X Battery Included (plus a spare) <br />1X Full Instruction Manual <br />1X Workout Guide <br /><br />IMPORTANT NOTE: <br />THIS PRODUCT IS NOT SUITABLE FOR PREGNANT WOMEN <br />OR PEOPLE WITH A HEART CONDITION.