Feature: 1. Professional and Portable: The thigh master can assist women in hip joint and pelvic training, improving muscle strength and tightness in the buttocks. Suitable for men to perform muscle training, improve endurance and achieve a wholesome life. 2. Skin Friendly Material: The thigh toner is enhanced with special materials like PP, EVA, and Nylon, which increase its resilience, wear resistance, and tensile strength. Skin friendly EVA pads and 360° rotation provide skin guard and comfort during workouts. 3. Optimized Workout Intensity: The thigh exerciser provides a visual digital display and the resistance values provide a conceptual sense of workout intensity, meaning you can easily formulate and complete a workout regimen. 4. Adjustable Resistance: Featuring an enhanced steel spring, this thigh master employs an easy to use knob design for easy resistance adjustments. The resistance range of 0‑77.16lbs allows for handling a variety of hip joint and leg training intensities. The addition of a strap on the buttock leg trainer stand prevents it from falling off during workouts. 5. Interchangeable Handle: Equipped with an interchangeable handle, meaning this thigh trainer can be used to exercise not only legs but also arms. The professional handle ensures standardized training without any risk of incorrect postures potentially damaging your health. Specification: Item Type: Thigh Muscle Trainer Material: PP+EVA+Nylon Battery Type: AG10 Cell (Shipped with Built in Battery) Battery Quantity: 1 piece Battery Capacity: 150mah. Package List: 1 x Training Device 2 x Accessories 2 x Straps 2 x Screws