Feature:<br />1.Using PP and silicone material， will not produce harmful substances and easy to clean<br />2.PP material feeding bottle， anti-collision， rational design and more comfortable grip<br />3.One key to start， more convenient<br />4.3D acupressure massage tee one petal design， more effective massage points， solve the problem of leakage of milk<br />5.Bilateral suction at the same time， save more time<br /><br />Specification:<br />Color: White + Transparent<br />Material: PP(Polypropylene) + ABS(Acrylonitrile Butadiene Styrene) + Silicone<br />Capacity: 150ml<br />Rated voltage: 5V 1A<br />Current Rating: 400mA<br />Rated frequency: 50Hz<br /><br />Package included:<br />1 x Starter<br />2 x Bottler<br />2 x Duckbill valver<br />2 x Catheterr<br />1 x USB cable<br />1 x Bilateral interface<br />1 x Unilateral interface<br /><br />Usage:<br />1.Turn on the On-off key(automatically turns on the 90 seconds stimulate lactation mode， system will gradually strengthen suction until the default suction)<br />2.Press the schema transformation key (massage mode-red light/sucked mode-green light)<br />3.There are18 grades<br />4.When press the ��/�� button， the indicator will flash to show that ��/�� grade is successful; when the indicator continuous flash， it means that it is the max/min grade