Features: 1. The effect of 10 minutes per day for 2 weeks is that lazy people can shape themselves without hoarding meat in autumn and winter; The slimming instrument - Black Technology RF shaping and beautifying instrument, with preventive body shape management, utilizes EMS+RF radio frequency technology and medium to low frequency interference waves to achieve various combinations of muscle and fat layer movements, increase body metabolism, and combine high-power radio frequency to promote collagen reinforcement and generation. Solve the problem of time, sculpt and tighten the body, making the skin smooth and firm 2.Technology enhances muscle strength and alleviates muscle fatigue; 3.Shaping and fat reduction technology directly hits deep muscle fat maage and soothes; 4.RF RF collagen remodeling, Korean RF technology stimulates underlying collagen; 5.Balance mode technology tightly lifts and shapes a lightweight body shape; 6.High frequency vibration nutrient introduction significantly improves the absorption rate of skincare products and deeply moisturizes the skin Specifications: Gro weight: 468g Material: ABS+304 stainle steel Packaging size: 16.5 * 11.5 * 10cm Charging method: USB (built-in battery, non detachable) List of acceories: charging cable, instruction manual Battery model: 103048 Battery parameters: 3.7v/1500mAh Product size: 12.2 * 8.8 * 7.8cm Note: 1. Due to manual measurement, please allow a small size error of 2-3cm. 2. Please note that due to lighting effects and monitor brightne/contrast settings, the color tones of website photos and actual items may differ slightly .