Feature: 1. 6 Magnetic beads massage foot acupoints, stimulating vitality, feeling the whole body is unblocked. 2. Intelligently caculate the number of twists, the count can be reset, calculate the number of twists and master the amount of exercise. 3. Three dimensional stereoscopic salient point pressing, fully press the foot acupoints, relex your whole body. 4. The internal relative motion uses a method of rolling balls to reduce the exercise resistance，gives you a good fitness experience. 5. Comfortable worry free and exquisite heart warming design , as a decent gift for parents, relatives, friends, lover, colleagues, etc. Specification: Item Type: Waist Twisting DiscMaterial: PP + Magnetic BeadBuilt-in battery: A button batteryBattery model: LR44 Battery Capacity: 160mAhCharacteristics: Intelligently caculate the number of twists, adding magnetic three dimensional massage foot bottom, thin and without occupying space. . Package List: 1 x Waist Twisting Disc