Product name: Charging 5-speed constant temperature hot compress massage breast enlargement instrument Material: PU + cotton linen Product size: Velcro adjustable Weight: 358g Packing size: 22.5*8*6cm Product list: Chinese color box / 1 massage bra + 1 data cable + 1 sling + English instruction manual One key to start, it is recommended to use 1-2 times, each time no more than 15 minutes Features: 1. 3D stereoscopic support, 360 large-scale wrapping, multi-directional massage of chest acupoints, and cu into the secondary development of the chest; 2. Massage the breasts and breasts in a circular manner according to the technique, regulate the blood circulation of the breasts, and feel relieved by physical massage; 3. Intelligent constant temperature hot compress care around 40, through the heating and hot compress function, it can quickly enter the circulation; 4. Charging and use, 3.7V 1200mah, fully charged in 2.5 hours 5. Quiet work, decibel 20-40db 6. Bra Velcro wearing design, one pull and one stick, both fat and thin, comfortable and breathable, lined with fabric