For different people, the feelings about quietness may vary. The wearable pump is close to your ears, so it can't be totally silenced. We did lot of tests to reduce the noise the motor may make, and we ensure it is acceptable for most moms.
bonoch Electric Breast Pumps
bonoch Electric Breast Pumps
Instruction Manual
Download and view the product manual for detailed instructions on setting up your bonoch Electric Breast Pumps.

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Frequently Asked Questions
Is it loud?
How long the battery lasts?
After a full charge it can last for 120 mins, which is about 3-9 times use. The breast pump will automatically turn off after 30 minutes of pumping. You can turn it on again if you have more needs.
How much milk does it hold?
It can hold up to 6 oz (180ml), and 5.3 oz (150ml) is the line on the collector cup, which is the recommended volume for your best use.
How am I supposed to pick the right flange size that fits?
A measurement card is included in the package. And you can use it to confirm which flange is your fit.
Do the charging cable and extra parts come with this pump?
Yes. This pump comes with 2 USB-C cables and other extra parts.
What you can get:
2* pump motor, 2* milk collection cup, 2* duckbill value, 2* diaphragm, 2* dust cap, 2* flange, 4* flange insert, 2* USB C cable, 2* stopper, 2* shoulder strap, 1* measurement card, 1* user manual.