Feature: 1. Obvious Effect: Hip muscle movement trainer turns flat and drooping hips into a round peach hips, preparing for wearing bikinis and nice little skirts! 2. Multi Function: Buttocks lifting trainer effectively shapes women hip lines, relieve stress, easily lift hip muscles, and help to form peach hips without exercise equipment. 3. A Variety Of Body Parts: Buttocks shaping trainer not only shapes the waist and thighs, but also relieve muscle soreness and achieve massage effect. 4. Easy To Use: Micro current sends signals directly to muscles through electric current, which promotes muscle movement. Let buttock hip trainer fit body and let them exercise muscles. 5. Usage Process: Use electronic buttocks muscle shaping trainer for 15 minutes each time, 2‑3 times a week to bring you a beautiful and charming figure. Specification: Item Type: Electric buttocks lifting trainer Material: ABS, gel Mode: 6 modes Gears: 18 gears Type Of Battery: Lithium battery(built in) Battery Capacity: 150mAh Power Supply Mode: USB charging Color: Black. Package List: 1 x Electric Buttocks Lifting Trainer1 x Manual1 x Host1 x USB Charging Cable Note: Once a day is recommended. If it is not attached to the fuselage, it will automatically close after about 5 seconds.