Rechargeable Mini Butterfly Neck Massager. Product Name Butterfly Massager Magic Patch * 100% brand new and high quality. * Massage part: neck / back / waist / hip / leg and other parts.  8 modes & 19 Levels: There are different intensity levels for each mode (Tapping, massage, massage, squeezing, tapping, kneading, training, shaping)  Helps relieving tiredness, relaxing muscles, improving blood circulation and burning fat.