Do these clip on your ears? What is the hoop on the ear buds used for?

Thanks for your question. The loop is the ergonomic wing enhancer of JBL’s Endurance Race and uses Twistlock™ technology to alleviate pressure point discomfort, giving you a better seal and stability for a superior all-day fit. World Wide Stereo – since 1979 – and a proud authorized JBL dealer.

Help, i have searched everywhere. what is the extra enhancer for? how would it be used...it does not have a twist lock feature. what is it for?? tia

Our JBL Endurance Race TWS enhancers are designed to improve the physical fit of the earbuds. These come in pairs that you attach to the unit.

Thanks for your question. The JBL Sport Earbuds are fully compatible with iOS devices, such as an iPhone. World Wide Stereo is 43 years old and a proud authorized JBL dealer.

Hi jbl, help, i have a follow up ? about the extra enhancer.you mentioned these attach to the unit.do i put it over existing earbuds with twist lock?

To apply the enhancer to the earbud, you will need to remove the ear tips first and insert the enhancer into the earbuds and return the ear tips back.

Jbl Endurance Race Tws Active Sport Earbuds Blue

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

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Description

🎧 Elevate your hustle with sound that moves as fast as you do!

FEEL EVERY BEAT - Experience JBL’s signature Pure Bass sound with powerful 6mm dynamic drivers that immerse you in rich, bold audio.
BUILT FOR ACTION - IP67-rated waterproof and dustproof design means these earbuds keep up from intense workouts to rainy commutes without missing a beat.
UNSTOPPABLE POWER - Up to 30 hours of battery life—10 hours on earbuds plus 20 hours from the charging case—plus a 10-minute Speed Charge for an extra hour.
SMART AWARENESS MODE - Ambient Aware and TalkThru let you stay alert to your surroundings or jump into conversations without removing your earbuds.
STAY CONNECTED HANDS FREE - Dual beamforming mics deliver crystal-clear calls, while tap controls give instant access to Google Assistant or Alexa.

The JBL Endurance Race TWS are waterproof, dustproof true wireless sport earbuds featuring JBL Pure Bass sound from 6mm dynamic drivers, up to 30 hours of battery life with fast charging, and smart ambient modes for seamless awareness and communication on the go.

Specifications

ASIN	B09FTK4JJJ
Additional Features	Lightweight, Sweatproof, Wireless
Age Range Description	Adult,Kid
Antenna Location	Exercising, Running, Outdoor activities, Calling, Staying alert in the environment
Audio Driver Size	6 Millimeters
Audio Driver Type	Dynamic Driver
Battery Average Life	30 Hours
Battery Charge Time	2 Hour
Best Sellers Rank	#40,688 in Electronics ( See Top 100 in Electronics ) #1,754 in In-Ear Headphones
Bluetooth Range	10 Meters
Bluetooth Version	5.0
Bluetooth support?	Yes
Brand	JBL
Built-In Media	1 x 2 sizes of enhancers, 1 x JBL Endurance Race TWS earbuds, 1 x Quick start guide / Safety Sheet, 1 x Type-C to Type-A charging cable, 1 x Warranty / Warning, Eartip, Wireless Charging Case
Cable Features	Without Cable
Carrying Case Color	Blue
Color	Blue
Colour	Blue
Compatible Devices	Android devices, Apple iOS devices
Connectivity Technology	Wireless
Control Method	Voice
Control Type	Voice Control
Controller Type	Voice Control
Customer Package Type	FFP
Customer Reviews	4.2 out of 5 stars 8,508 Reviews
Ear placement	In Ear
Earpiece Shape	Rounded
Enclosure Material	Plastic
Form factor	In Ear
Frequency Range	2.4 GHz - 2.4835 GHz
Global Trade Identification Number	16925281993418
Hardware Interface	Bluetooth 4.0
Headphone Folding Features	In Ear
Headphone Jack	No Jack
Headphones Ear Placement	In Ear
Impedance	16 Ohms
Input-Device Interface	Bluetooth
Is Electric	No
Item Highlight	JBL Pure Bass Sound, Up to 30 hours of battery life, Enhancer and Twistlock design support your active lifestyle
Item Weight	57 Grams
Manufacturer	JBL
Mfr Part Number	JBLENDURACEBLUAM
Model Name	JBL ENDURANCE RACE
Model Number	JBLENDURACEBLUAM
Noise Control	Passive Noise Cancellation
Noise Control Features	passive_noise_cancellation
Noise control	Passive Noise Cancellation
Number of Items	1
Number of Packs	1
Sensitivity	99 dB
Specific Uses For Product	Sport
Style Name	Earbuds
Theme	Sports
UPC	050036384759
Unit Count	2 Count
Warranty Description	1 Year Manufactuer
Water Resistance Level	Waterproof
Wireless Technology	Bluetooth

Reviews

J**N

Holy, that bass!

My boyfriend is over the moon when he received it. It’s a gift for him. He always had a hard time keeping earphones intact in his ears for more than a minute so I chose this plus he’s so much into strong bass. This couldn’t be more perfect. He doesn’t hate earphones anymore and he uses it all the time.

23.12.2022

S**A

👍

Very good

4.06.2024

Z**O

Great

I love it

4.11.2023

A**Y

Correspond à la description

Acheté pour un cadeau, la personne est très contente, le son est clair, ils tiennent bien lors de ces séances de sport.

12.02.2026

F**R

Brilliant

Brilliant earbuds for the price. Sound quality is excellent and the turning on and off of the noise cancelling is great. Fit well on the smallest setting for me and don't come out even at the gym or on a hike.

22.07.2025

T**Y

Big sound. Quality earbud!

These are my #1 workout earbuds. I got these months back. Would recommend to everyone. Great fit, awesome sound and endless battery life. I use mine for hours a day and charge the case once a week. Cons. The phone calls are too clear. The other person can hear a mouse fart. :D Overall. Worth every penny. I'm extremely happy.

28.09.2026

M**C

Perfekt zum Training

Ich hatte vorher die Apple Variante genutzt, diese sind jedoch beim Training ständig herausgefallen. Die JBL Kopfhörer passen sehr gut und sitzen stabil. Dabei sind sie nicht stören, zudem ist die Akkulaufzeit sehr gut (ca.5 Einheiten a 1 Stunde)

27.10.2026

J**D

Disappointed with the product.

It’s not good quality. Noise cancelling is not working. And gets disconnected.

15.05.2025

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