Features: Perfect for your abs and arm muscles training The low frequency treatment is by rhythm and soft impetus Muscle stimulation fat burning, muscle build, for fitness shape. Upgrade 8-point pad, more comprehensive and more balanced The low frequency treatment is by rhythm and soft impetus Betterment of muscular paralysis.Build muscle, build fitness shape, keep fit. It's light and portable. You can do muscle training in office, bedroom, or any place you want, not just in gym. The soft design of the patch with the skin perfect fit. The pad derive is odorless,and no harm to your skin. Just attach it to your body one time per day, easily achieve your exercise target by using daily time, convenient and practical. Specification: Fuction: Muscle Trainer,Muscle Exerciser,Fitness Slimming,body shapping Power by: USB rechargeable Applicable scene: fitness,fitness equipment, health massage, running sports Color: As the picture show Package Included: A= 1 x Abdomen Fit Pad 1 x Device 1 x USB Cable 1 x User Manual B= 3 x Device 2 x Arm/Leg Fit Pad 1 x Abdomen Fit Pad 1 x USB Cable 1 x User Manual HIP TRAINER : Specifications: Product Name: Hip Trainer Material:PU(polyurethane) Leather Controller Power Supply: 2 x AAA Battery 1.5V (Not Included) Output: Max. 9.8mA Working Time: 12 Minutes(Per installation time) Frequency: 1-100Hz Using Mode: A-F(6 mode) Intensity:10 classes Sticker size: approx. 26x18.8cm/10.2"x7.4" Controller size:approx. 7.8x6x2.1cm/3"x2.36"x0.82" What's included: 1 x Hips sticker 1 x Cntroller 1 x Instructions