we're professional manufacturer and supplier of beauty equipment. we could provide oem and odm service. please feel to contact us for more details material is abs plus plastic charcoal input is 110 to 240v output is dc5v charging time:less than 4 hours suction pressure: 60p power is less than 5w timing is 15 mins cup diameteroptional is m 12.5cm per 4.9inch to a and b cup l 13.5cm per 5.31inch to c and d cup color is as pictures shown item type is breast massager function is enlarging and enhancing the breast, maintaining the elasticity and uprightness of the breast