Can you switch modes without removing them from your ears?

Yes, you just push the button once to change modes. This can be done while you have them in your ears. You will hear the tone indicating the mode change.

I loose earplugs too often. Do these stay put?

Mine stay in my ears with no issue. Plus they come with a cord to go around your neck.

Can I return these if they don’t work well for me?

You'd have to ask the supplier. However, these are absolutely amazing. I cant imagine why anyone want to return them. They are that good. Thats my opinion though

Otto Noizebarrier High Definition Electronic Earplugs

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

Buy Otto NoizeBarrier High Definition Electronic Earplugs on desertcart.com ✓ FREE SHIPPING on qualified orders

Specifications

ASIN	B07HZ3PNKX
ASIN	B07HZ3PNKX
Batteries	1 Lithium Ion batteries required. (included)
Brand Name	Otto Communications
Customer Reviews	4.2 4.2 out of 5 stars (53)
Date First Available	November 2, 2018
Item Form	Pair
Item model number	V4-11029
Manufacturer	Otto Communications
Manufacturer	Otto Communications
Manufacturer Part Number	V4-11029
Model Number	V4-11029
Number of Pieces	2
Package Dimensions	5.3 x 5.25 x 2.5 inches; 11.22 ounces
Product Style	Uncorded
Size	1 Count (Pack of 1)
UPC	685650833651
Unit Count	1 Count

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