Yep, we may get a tiny thank-you (read: commission) when you buy through links on Soundfindr — not enough for a yacht, but enough to keep the lights (and servers) on. Learn more
The JBL Endurance Race 2 earbud shines in more ways than one. Check its 181 specs & features — especially the ones musicians actually care about, like general information, audio performance, battery & charging & build & design.
A fast snapshot of the JBL Endurance Race 2, covering its standout specification and what you can expect right out of the box.
JBL Endurance Race 2
JBL Endurance Race 2 are sport-focused true wireless earbuds built for active lifestyles and intense workouts. They deliver powerful JBL Pure Bass sound and include features like active noise cancelling and Smart Ambient so you can stay aware of your surroundings when needed. With a secure ergonomic fit, durable waterproof design, and long battery life, they are made to keep up with running, training, and daily movement.
Specifications & Facts 181
Specs measured. Drama avoided.
The JBL Endurance Race 2 isn’t just hype — we’ve listed all 181 specs including fan-favorite general information, audio performance, battery & charging & build & design, price, and comparisons to other earbuds. Vote with your ears!
General Information 14
JBL Endurance Race 2 Warranty Period
What is the warranty period?
0 JBL Endurance Race 2 0 Votes 1 Year
Earbud in this range Who knows? (Help us out by suggesting one!)
JBL Endurance Race 2
Product is covered for 1 Year against manufacturing defects, so consult warranty terms for coverage details.
Length of warranty coverage provided by the manufacturer.
Don’t keep it to yourself — be the first to react and review the Warranty Period on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Product Type
What is the product type?
0 JBL Endurance Race 2 0 Votes True Wireless
Earbud in this range Who knows? (Help us out by suggesting one!)
Defines the general type or configuration of the earbuds.
Don’t keep it to yourself — be the first to react and review the Product Type on JBL Endurance Race 2 ◉ and help others decide!
Earbud in this range Who knows? (Help us out by suggesting one!)
Lists supported voice assistant integrations.
Don’t keep it to yourself — be the first to react and review the Voice Assistant Compatibility on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Auto Mute Function
Does it have an auto mute feature?
No 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Automatically mutes mic when removed or idle.
Don’t keep it to yourself — be the first to react and review the Auto Mute Function on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Call Switching
Does it support call switching?
Yes 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Allows switching between multiple active calls.
Don’t keep it to yourself — be the first to react and review the Call Switching on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Audio Call Latency
What is the audio call latency?
150 ms 0Votes
Earbud in this range Who knows? (Help us out by suggesting one!)
Measures delay between voice input and output.
Don’t keep it to yourself — be the first to react and review the Audio Call Latency on JBL Endurance Race 2 ◉ and help others decide!
Battery Case & Accessories 13
JBL Endurance Race 2 Case Battery Capacity
What is the case battery capacity?
550 mAh 0Votes
Earbud in this range Who knows? (Help us out by suggesting one!)
JBL Endurance Race 2
Charging case capacity is 550 mAh, providing multiple additional charges to extend total listening time away from a power source.
Total power capacity of the charging case.
Don’t keep it to yourself — be the first to react and review the Case Battery Capacity on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Case Weight
What is the case weight?
0.09 lbs 0Votes
Earbud in this range Who knows? (Help us out by suggesting one!)
JBL Endurance Race 2
The case weight is 0.09 lbs, roughly 0.041 kg, contributing little to overall pocket weight.
Weight of the case without earbuds.
Don’t keep it to yourself — be the first to react and review the Case Weight on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Case Depth
What is the case depth?
1.2 inch 0Votes
Earbud in this range Who knows? (Help us out by suggesting one!)
JBL Endurance Race 2
Case depth is 1.2 inch, which converts to 3.05 cm, a compact dimension for pocket storage.
The front-to-back dimension of the charging case.
Don’t keep it to yourself — be the first to react and review the Case Depth on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Case Height
What is the case height?
1.8 inch 0Votes
Earbud in this range Who knows? (Help us out by suggesting one!)
JBL Endurance Race 2
Charging case height is 1.8 inch, equal to 4.57 cm, which affects pocketability and storage.
The vertical dimension of the charging case.
Don’t keep it to yourself — be the first to react and review the Case Height on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Charging Cable Type
What type of charging cable is included?
0 JBL Endurance Race 2 0 Votes USB-C
Earbud in this range Who knows? (Help us out by suggesting one!)
Specifies the cable type included for charging.
Don’t keep it to yourself — be the first to react and review the Charging Cable Type on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Case Material
What material is the case made of?
0 JBL Endurance Race 2 0 Votes Plastic
Earbud in this range Who knows? (Help us out by suggesting one!)
Describes the main material of the charging case.
Don’t keep it to yourself — be the first to react and review the Case Material on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Case Finish
What is the case finish?
0 JBL Endurance Race 2 0 Votes Matte
Earbud in this range Who knows? (Help us out by suggesting one!)
Describes the exterior finish of the case.
Don’t keep it to yourself — be the first to react and review the Case Finish on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Case Opening Mechanism
What is the case opening mechanism?
0 JBL Endurance Race 2 0 Votes Flip-Top
Earbud in this range Who knows? (Help us out by suggesting one!)
Describes how the case opens and closes.
Don’t keep it to yourself — be the first to react and review the Case Opening Mechanism on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 LED Indicator
Does the case have an LED indicator?
Yes 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Indicates charging or pairing status via LED lights.
Don’t keep it to yourself — be the first to react and review the LED Indicator on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Case Width
What is the case width?
2.6 inch 0Votes
Earbud in this range Who knows? (Help us out by suggesting one!)
The horizontal dimension of the charging case.
Don’t keep it to yourself — be the first to react and review the Case Width on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Keychain Loop
Does it have a keychain loop?
No 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Indicates if the case includes a keychain or lanyard loop.
Don’t keep it to yourself — be the first to react and review the Keychain Loop on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Extra Ear Tips
Are extra ear tips included?
Yes 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Indicates whether spare ear tips are provided.
Don’t keep it to yourself — be the first to react and review the Extra Ear Tips on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Carry Pouch
Does it include a carry pouch?
No 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Shows if a protective carrying pouch is included.
Don’t keep it to yourself — be the first to react and review the Carry Pouch on JBL Endurance Race 2 ◉ and help others decide!
Durability & Safety 12
JBL Endurance Race 2 Temperature Tolerance
What is the temperature tolerance range?
0 JBL Endurance Race 2 0 Votes 32°F to 113°F
Earbud in this range Who knows? (Help us out by suggesting one!)
JBL Endurance Race 2
Operating temperature range is 32°F to 113°F, which is 0°C to 45°C; avoid exposing the product to temperatures outside this range to maintain performance.
Operating temperature range the product can endure.
Don’t keep it to yourself — be the first to react and review the Temperature Tolerance on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Shock Resistance
Is the product shock resistant?
Yes 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Indicates protection against physical shock or impact.
Don’t keep it to yourself — be the first to react and review the Shock Resistance on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Drop Test Rating
What is the drop test rating?
1 m 0Votes
Earbud in this range Who knows? (Help us out by suggesting one!)
Maximum height the earbuds or case can survive when dropped.
Don’t keep it to yourself — be the first to react and review the Drop Test Rating on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Material Certification
What material certification does it have?
0 JBL Endurance Race 2 0 Votes SGS
Earbud in this range Who knows? (Help us out by suggesting one!)
Specifies third-party certification for materials used.
Don’t keep it to yourself — be the first to react and review the Material Certification on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Battery Protection Circuit
Does it include a battery protection circuit?
Yes 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Prevents overcurrent or short circuit in the battery.
Don’t keep it to yourself — be the first to react and review the Battery Protection Circuit on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Overcharge Protection
Does it have overcharge protection?
Yes 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Prevents damage from prolonged charging.
Don’t keep it to yourself — be the first to react and review the Overcharge Protection on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Overheat Protection
Does it support overheat protection?
Yes 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Prevents overheating during charging or use.
Don’t keep it to yourself — be the first to react and review the Overheat Protection on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Moisture Seal
Does it have a moisture seal?
Yes 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Additional sealing inside to prevent humidity damage.
Don’t keep it to yourself — be the first to react and review the Moisture Seal on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Case Hinge Durability
What is the case hinge durability rating?
0 JBL Endurance Race 2 0 Votes 10000 cycles
Earbud in this range Who knows? (Help us out by suggesting one!)
Number of open/close cycles tested for hinge endurance.
Don’t keep it to yourself — be the first to react and review the Case Hinge Durability on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Corrosion Resistance
Is it corrosion resistant?
Yes 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Protects metallic parts from rust or oxidation.
Don’t keep it to yourself — be the first to react and review the Corrosion Resistance on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 UV Protection
Does it have UV protection?
No 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Shields material color and integrity from sun exposure.
Don’t keep it to yourself — be the first to react and review the UV Protection on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Recyclable Materials
Are recyclable materials used?
Yes 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Indicates if the product uses recyclable components.
Don’t keep it to yourself — be the first to react and review the Recyclable Materials on JBL Endurance Race 2 ◉ and help others decide!
Software & App Integration 13
JBL Endurance Race 2 Companion App Name
What is the companion app name?
0 JBL Endurance Race 2 0 Votes JBL Headphones
Earbud in this range Who knows? (Help us out by suggesting one!)
Identifies the official app used to control earbuds.
Don’t keep it to yourself — be the first to react and review the Companion App Name on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Firmware Update
Does it support firmware updates?
Yes 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Determines if firmware can be updated via app or OTA.
Don’t keep it to yourself — be the first to react and review the Firmware Update on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Sound Personalization
Does it offer sound personalization?
No 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Allows adaptive tuning based on user hearing.
Don’t keep it to yourself — be the first to react and review the Sound Personalization on JBL Endurance Race 2 ◉ and help others decide!
JBL Endurance Race 2 Device Locator
Does it include a device locator?
Yes 0Votes JBL Endurance Race 2
Earbud in this range Who knows? (Help us out by suggesting one!)
Helps locate misplaced earbuds using GPS or app tracking.
Don’t keep it to yourself — be the first to react and review the Device Locator on JBL Endurance Race 2 ◉ and help others decide!