Breast Pump Double Electric Breast Pumps 4 Mode & 16 Level 300mmHg Suction

Breast Pump, Double Electric Breast Pumps, 4 Modes & 16 Levels, 300mmHg Strong Suction, 2800mAH Rechargeable Anti-Backflow Breastfeeding Pump with LED Display, 18/21mm Inserts, 24/28mm Flanges Precision Monitoring Customizable Comfort High-Capacity Battery Peaceful Pumping Ultra-Quiet Operation Effortless Milk Extraction Noise Level: 45dB,Maximum Vacuum: -280±20mmHg,Vacuum Pump Voltage: 5V,Product Model: YM-8166,Rated Power: 7W,Product Dimensions: 4.3'' x 4.3'' x 2.9'' / 110 x 110 x 74 mm,Net Weight: 2.0 lbs / 0.90 kg,Power Supply: DC5V/2A