Designed for comfort and efficiency, the S21 wearable breast pump offers hands-free use, LED control, and custom modes—ideal for discreet pumping anytime, anywhere.
Top Features
Wearable & compact – fits under clothes
3 modes, 12 suction levels
LED screen with timer
90 min use per charge
Auto shut-off after 20 min
Ultra-quiet motor
BPA-free, food-grade materials
Technical Specifications
Battery: 1000mAh lithium
Capacity: 150ml+
Modes: Auto / Massage / Expression
Suction Levels: 12
Max Suction: 280mmHg
Dimensions: 122×110×68 mm
Weight: 230g
Voltage: DC5V 1A / 4W
Charging: ~2.5h, USB Type-C
Auto Shutoff: 20 min
Bra Size: 27mm / 24mm
What’s Included- 1× Main Pump Unit, 1× Silicone Horn, 1× Silicone Diaphragm, 1× Duckbill Valve, 1× Type-C Charging Cable, 1× Bra Set, 1× Bra Adjuster, 1× Tee Connector