This product is designed to improve the beauty of your breasts. Built-in 4 microcirculation movements, high frequency vibration, shaping beautiful chest. With 42℃ constant warming design, improves the vitality of the breast tissue. It adopts close-fitting fabric, skin-friendly and breathable to wear. Features: 1. Designed for enhancing your breast beauty. 2. Built-in 4 microcirculation movements, high frequency vibration, shaping beautiful chest. 3. With 42℃ constant warming design, comfortable to use. 4. It adopts close-fitting fabric, skin-friendly and breathable to wear. 5. Built-in 650mAh large battery, just need 1.5 hours for charging full. 6. Washing without disassembly, whcih is convenient as well as health and hygiene. 7. Wireless design, convenient to operate. 8. Suitable size of lower chest circumference:70-85cm / 27.5-33.4in Specification: Condition: 100% Brand New Item Type: Electronic Breast Massager Color: Black Material: Nylon Upper Bra Size: Approx.39cm / 15.3in Lower Bra Size: Approx.32cm / 12.5in Package Weight: Approx.330g Package List: 1 x Battery 1 x Bra 1 x USB Cable 1 x Bra Connecter Note: 1. In the process of use, goods such as quilts cannot be used to cover products tolocal overheating. 2. Do not sleep while using. 3. If local red heat occurs after use, please stop observing for a few days. Do not use continuously. 4. Drink plenty of water before and after use to help 5. Direct plug is prohibited. 6. Ban machine wash.