1. 4 modes:
– Stimulate
– Expression
– Suck simulate
– Multitronic suction
2. Suction level:
– Stimulate mode : 6 levels
– Expression mode : 9 levels
– Suck simulate mode : 9 levels
– Multitronic suction mode : 9 levels
3. Low noise
4. Easy to assemble, use and clean
5. BPA free bottle
6. Anti -backflow design