30i are a clear upgrade in sound quality and do a much better job with isolation. I do like that they lock with a key garmin fenix 5x nato strap My only problem with them is the left earbud doesn’t stay in well. 30 to return at USPS thats just awful. garmin fenix 5x nato strap I live in AZ and flip flops are basically worn like year round. garmin fenix 5x nato strap (At least, compared to other headphones Ive tried in this price range). Add to this, upon forgetting that these trashed my feet and trying them for a short outdoor walk again, the hard reinforced lip around the ankle went straight through "blister" to "raw" and now I have to peel my socks off a scab every night. The sound remained clear, crisp and easy to listen to from the highest to the lowest volume setting. garmin fenix 5x nato strap It has to be said: exposing the wires on top of the headphones is a sure-fire way to break them. Love this one helps me so much when I am feeling the need to calm down.
garmin fenix 5x nato strap