Note: Product use need to take off socks, barefoot on the foot pad, and then in the boot. Wearing socks to step on the foot pad will cause the foot pad recognition does not lead to hibernation shutdown. specification: Condition: Brand New_x000D_Item Type: Foot Massage Pad_x000D_Type: Digital Display Type_x000D_Battery Capacity: 120mAh_x000D_Foot Massage Pad Size: Approx. 32 x 29cm / 12.6 x 11.4in Features: 1Intelligent EMS bioelectricity directly stimulates acupuncture points, fundamentally relieve ache and reduce fatigue. 26 kinds of mode, 9 gears intensities, you can adjust it according to your needs. 3Stimulate the plantar acupoints, make you feel comfortable and keep foot healthy. 4Silver paste conductive layer, excellent electrical conductivity, considerate and practical. 5Simple button designs, easy to operate and control, bring you convenience. PackageList: 1 x Foot Massage Pad1 x Main Machine1 x USB Cable1 x Manual