Endurance Series Enhancers Size 7


Endurance Series Enhancers

$10.0010.0 per pair
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Two pairs of enhancers are shipped with every enhancer order. Replacement enhancers are available for yurbuds® Endurance Series in a variety of colors and sizes. Endurance Series enhancers are compatible with the following sport earphones: Inspire models 100-400, Focus models 100-400, Leap Wireless, Liberty Wireless and Hybrid Wireless.

  • 2 x pair of enhancers

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1 Year

Products purchased online or from an authorized local retailer and under warranty may qualify for an exchange with a valid receipt.

Purchases made from an unauthorized dealer will not be eligible for exchange.

Call us: 1.800.336.4525

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Endurance Series Enhancers Size 7 is rated 4.0 out of 5 by 14.
Rated 5 out of 5 by from Fits perfect Quick shipping and good price awesome was without my Bluetooth for a while
Date published: 2016-11-29
Rated 5 out of 5 by from Love the Yurbuds Liberty Wireless. Needed a set of replacement earpieces. Easy to find and reasonably priced. Got it in a few days with no S/H nonsense. Kudos! However, JB needs to consider engineering/designing a way to have these enhancers (the rubber earpiece) stay attached to the device better. Sound is good and they stay in for the most part. I have several models. Nevertheless, on occasion, when you pull it out of your ear and are not paying attention (often for me) and the ear enhancer detaches from the device, with the enhancer sticking to the ear - that is a problem. The enhancer eventually falls out of the ear. It happened again today, but someone noticed, picked it up and gave it back to me. Whew. Overall, for the money - excellent product, will buy again.
Date published: 2016-11-04
Rated 5 out of 5 by from Best for Ears that Don't Like Earbuds I use these as replacements for my Yurbuds headphones. They work fantastic! The only downside is if you use them on a daily basis like I do, they last you about 3 months or so. So you are going to need to continue to replaceme them every 3-6 months. However, if you make a good investment in high quality headphones, it is a minor price to pay (any extra $20-$40 per year) to keep your headphones feeling and holding in your ears like new.
Date published: 2016-10-19
Rated 5 out of 5 by from Fit Great & Stay in Place You have to make sure you get the right size or they will not fit in your ear correctly. I wanted pink but they did not have them so I went with red.
Date published: 2016-09-27
Rated 5 out of 5 by from earbud sound enhancers - Fantastic!!! I metal detect and use earbuds vs a full size headset. Using these enhancers it doubled the volume in my ears. They dont fall our, dont get loose and a real pleasure to use during physical activity. Excellent idea and product.
Date published: 2016-09-21
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Will these enhancers work with my Grip 200 headphones?

Asked by: FabricioAlexandre
Yes, the Endurance Series enhancers are compatible with the Grip 200 model. Replacement enhancers can be purchased on JBL.com, thank you!
Answered by: Drin at Customer Service
Date published: 2017-12-02

Will these enhancers work with my Ironman series headphones? I cant find any specific for Ironman

Asked by: jim2
Absolutely, the ENDURANCE enhancers series would fit.
Answered by: Joe G at Customer Service
Date published: 2017-12-02

I need replacement enhancers for my yurbud headphones. I want a medium size, but don't know what to order. How can I determine my proper size?

Asked by: Ric H
The Endurance Series enhancers come with sizes 5, 6, 7, and 8. The size 5 is the smallest size we offer and the the size 8 is the largest. Our medium enhancer would be considered the 6 or 7. All Endurance and Female enhancers feature a code on the back of the enhancer that reads IBNL-left or IBNR-right and then a number. That number is the size of the enhancer. If you are having issues with the fit or would like to be sized by one of our fit specialist, please e-mail a profile photo of your ear and send it to info@yurbuds.com. You should receive a response from one of our specialists within 24 hours.
Answered by: Karissa
Date published: 2017-12-02

Did fit to my model HA-F250BT?

Asked by: wariorofgod
Unfortunately we can't tell since the HA-F250BT is a JVC product and not JBL.
Answered by: Mario at Customer service
Date published: 2018-11-02

Of the three enhancers that come with the original Yurbuds equipment, the "medium" size fits me well.  Is that size 6 or size 7?

Asked by: Matty
The standard size that comes on all the Endurance Series yurbuds is the size 5, typically the larger size 7 is in the packaging. The size 6 does not come standard in any yurbuds packaging. The size 6 is available upon request through our Customer Support Team. A sizing code can be found on the outer rim of each enhancer. The code reads: IBNL or IBNR and then a number. The ending number is your size.
Answered by: Karissa
Date published: 2017-12-02

How do you measure the size?

Asked by: Benson
Enhancers have sizes embossed on the insides of the enhancers. It would usually show IBNL7 or IBNR7, if the enhancers that came with your earphones do not fit(i.e earphones keep popping out), try using the smaller enhancer that came with your earphone. If it is still the same, that would be the time to replace the enhancers with a bigger one.
Answered by: Amir at Customer Service
Date published: 2017-12-02
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