It's one single pump. The size of the flange is 24mm /27mm, which fits nipple diameter 19-21mm and 21-23mm, fits most of mom. Silicone shields are replaceable. When cleaning, all accessories must be removed for cleaning. If the silicone is not removed, it will cause deformation of the silicone parts.
Accessories cleaning: The general service life of silicone diaphragm and silicone horn is about 6 months. If there is air leakage or looseness, it needs to be replaced. Pay special attention to the silica gel diaphragm. If you don't pay attention to cleaning, it will tear and damage soon. Do not wash it with hard brush. Washing with warm water for 5 to 8 minutes. Dishwasher or Microwave oven are not recommended.
Safety and Easy: Food-grade PP+Silicone material, BPA-free.
Silent: the noise of the motor is controlled under 50dB.
Smart Mode: 2 modes and 5 suction levels. Pumping mode suction value range 120~300mmHg, Massage mode suction value range 30-180mmHg
Hands free and tube free, like a personal assistant for mothers
WEARABLE BREAST PUMP SPECIFICATIONS
Flange Size: 24mm/27mm
Bottle Capacity: 180ml/6 oz
Charge Time: about 2.5 hours, power adapter must be 5V-1A or 5V-2A
Usage Time: 80 minutes
Shut Time: 20 minutes auto shut off
Pump motor × 1
24 mm or 27mm Silicone shield × 1
Silicone diaphragm × 1
Milk collector × 1
USB cable × 1
Bra adjustment buckle × 1
Breast Pads × 4
Instructions × 1