Features 1. APPLICABLE PEOPLE: The hip trainer is suitable for people who are sedentary, lack of exercise, housewives, long-term driving, etc. It is light and compact, does not require strenuous exercise, and is easy to shape the buttocks. 2. EFFICACY: Using excellent technology, effectively exercise and massage the buttocks muscles to strengthen the buttocks, promote the movement of the buttocks, and make the butt-lifting effect more distinct. 3. HIP LIFT: Our hip trainer is a good helper for shaping buttocks. It can better tighten sagging skin, strengthen your body, relieve soreness and stiffness, lift your buttocks to make them plump and elastic, and can help you adjust your harvest. 4. U-SHAPED DESIGN: The buttocks of this buttocks massager have U-shaped cushions, which perfectly fit the buttocks. You can use the buttocks massager for reading, watching movies, indoor fitness, etc., one-button fat reduction, simple operation, easy to create charming buttocks shape. Self-training at home, gym and office. The ergonomic cushion design provides good adhesion to the buttocks. 5. SOFT MATERIAL: The electric buttocks massager is made of high-quality materials. When you are lying or sitting, you can tighten your buttocks at any time, without side effects, simple operation, better effect, light and compact, without strenuous exercise, easy to shape the buttocks. Specification Material: ABS, AV Color: Black Size: 21 x 10 x 1 cm Weight: 124 g, 80 g Package by: PC Bag, Color Box Battery: 1.5 V/ 2 AAA Package Include: 1x Hip Trainer 1x Buttock Patch 1x User Manual