1. Electrical stimulation: Traditional exercise transmits microelectric signals to the muscles through the brain to cause them to contract. Simulate biological micro-current stimulation to drive muscles to move on their own. The muscles begin to contract automatically after receiving the signal. 2. Efficacy: Using excellent technology, it can effectively exercise and massage the buttock muscles, strengthen the buttocks, promote buttock movement, and make the buttock lifting effect more obvious. 3. Buttocks trainer: It can tighten loose skin, strengthen your body, relieve soreness and stiffness, lift your buttocks to make your buttocks plump and elastic, and can help you adjust your gains. 4. Electromagnetic Pulses: Electromagnetic pulses help strengthen and define your core by enhancing muscle contractions. 5. Exercise and tighten muscles: Train once a day for 30 minutes each time to exercise and tighten muscles. You can sit, stand, or even lie down while exercising. 6. Applicable people: The hip trainer is suitable for people who sit for a long time, lack exercise, housewives, and drive for a long time. Specification Item type: Buttocks trainer Material PU, plastic Weight: Approximately 124g/4.4oz Host battery type: lithium battery x 1 (built-in battery when shipped) Host battery capacity: 150mAh Remote control battery type: Lithium battery x 1 (built-in battery included) Remote control battery capacity: 150mAh packing list 1 hip patch 1 host 1 remote control 1 charging cable 1 manual