The imani i2 plus hands-free silicon made breast pump easily sits entirely inside your bra. wireless, lightweight & portable pumps can be easily used even when driving to work, traveling, or relaxing. just slide this imani wearable breast pump into your bra and pump wherever and whenever!What is inside – the legendairy milk i2 plus + ibox pumping kit includes 2 x motors, 2 x 7 oz/200 ml clear plastic cups, 2 x silicone membranes, 2 x 25 mm silicone breast shields, 2 x 21 mm silicone inserts, 2 x valve bases, 2 x duckbill valves, 1 x charging cable, 1 x charging box with tubing port.Easy set up & quiet – the legendairy milk pump can easily be set up within a minute (instruction manual and setup video attached). the state of the art motor reduces noise below 40 dbs which won't wake up a sleeping baby when you need to pump in the middle of the night.Super-fast charging and longer run time – one charge can be used for 150-160 minutes/5-6 sessions easily and it takes only 2.5-3 hours to fully charge. auto shut-off in 20 minutes. made of tritan plastic - each cup holds 7oz (205 ml) of milk.Easy to wash – hand wash in warm soapy water then rinse clean after subsequent uses. sterilize before first use by submerging all parts except the motor and charging cable in a deep and wide pot of boiling water for 3-5 minutes.