Feature: Electric massage: The breathable lining fabric is soft and skin-friendly, not only can enjoy a comfortable electric massage, but also a great wearing experience. Promote hormone: Provide comfortable breast massage to improve dryness, sagging or swelling, maintain muscle health and promote hormone release. Heating with 3 gears: Accelerate blood circulation, improve breast flexibility, make breasts plump and full, 3 gears heating hot compress to meet different requirements. Prevent breast deformity: Restores breast elasticity, especially in case of sagging breasts after childbirth, loss and deformation. 3 Gear Strength: Accelerate blood circulation in the breast, promote breast development, effectively shape the beautiful chest and strengthen the breasts. Specification: Item Type: Electric Bra on Breast Material: ABS Run: 3 Temperature: 3 gears Force adjustment: 3 gears Characteristics: vibration massage with 3 gears, design with hook and loop, hot compress with 3 gears How to use: When starting, connect the USB cable to the USB interface of the massager, then connect the adapter to the socket for starting. To stop using, remove the USB data line from the massager to stop the massage. Press the "on/off" button, the corresponding power switch indicator is on, it goes into mode 1 by default. There are 3 modes available. Press the “Massage” button to select different massage modes. The machine can be adjusted on 3 gears. Press the "Heating" button to select a different heating temperature, the device has 3 temperature control gears. List of packages: 1 x Electric Bra 1 x USB Cable 1 x strap;