Product Description:

• Momcozy S12 Pro Hands-Free Breast Pump Wearable, Single Wireless Pump with Comfortable Single-Sealed Flange, 3 Modes & 9 Levels Electric Pump Portable, Smart Display, 24mm, 1 Pack
  

How to use:

• Align the "ear" notch of the linker with the snap on the collector.
• Align the arrow mark on the flange with the colletor hole.
• Along with a snap-on sound when connected in place.
• align the linker with the snap on the milk collector.
• Smaller & Hands-Free.

Caution & Warnings:

• Close supervision is necessary when product is used near children or invalids. Do not allow children or pets to play with the motor unit, packaging materials or accessories. 
• Keep the product and all attachments away from heated surfaces. 
• Never use the breast pump while you are pregnant, as pumping can induce labor.
• Use product only for intended use as described in this manual.