JBL Jr310
4.0 (2)
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JBL Jr310 JBL Safe Sound (<85dB) - Image

JBL Safe Sound (<85dB)

JBL legendary sound designed to never exceed 85dB making them safe for even the youngest music fans.

JBL Jr310 Designed for kids - Image

Designed for kids

Custom designed ear cushions and headband with cool colors.

JBL Jr310 Built-in mic - Image

Built-in mic

Help your kids stay connected to the world with the built-in mic. They can chat easily with friends and family during downtime, or teachers while they’re busy learning.


JBL Jr310 Comfort fit - Image

Comfort fit

Soft padded headband and ear cushions give a feathery fit on small heads.

JBL Jr310 Ultra-portable - Image


Compact, foldable design and single-side flat cable with mic and remote combined to make music highly portable.

JBL Jr310 Make it yours – JBL Sticker set - Image

Make it yours – JBL Sticker set

Kids can personalize the headphones with the stickers set in the box.

Specs & Downloads



Legendary sound for small ears.

Safe, lightweight, and sized for kids, the JBL Jr310 headphones are specially crafted to safely bring legendary JBL sound and fun to even the youngest music enthusiasts. Designed to ensure the volume never exceeds 85dB to protect hearing, they are equipped with an anti-tangling cable with mic and remote. Kids listen in comfort with custom designed soft padded headband and ear cushions for a soft fit. And every headphone is different as the JBL Jr310 can be customized with the available, reusable stickers for even more fun!

General Specifications

Driver size (mm)

Audio Specifications

Driver sensitivity at 1kHz/1mW (dB)
80dB SPL @ 1kHz/1mW
Dynamic frequency response range (Hz)
20 Hz – 20 kHz
Impedance (ohms)


Ear Cup External Height (in)
Ear Cup External Width (in)
Ear Cup Internal Height (in)
Ear Cup Internal Width (in)
Ear Cup Depth (in)
Ear Cup External Height (cm)
Ear Cup External Width (cm)
Ear Cup Internal Height (cm)
Ear Cup Internal Width (cm)
Ear Cup Depth (cm)


Audio cable
Built-in Microphone
Fabric headband
Flat Cable
Flat-fold design

What's in The Box?

  • 1 x Pair of JR 310 headphones
  • 1 x Warranty card
  • 1 x Warning card
What's in The Box?

Documents & Downloads

Reviews and Q&A

Customer Reviews

Rated 5 out of 5 by from Great product! Child friendly! I purchased these headphones for my 4 year old, we tried the blue and red colour. My daughter was very impressed with the product and told me how happy she was with them. The product arrived well packaged and the packaging was in 10/10 condition. Opening the headphones was simple and they're very easy to use, very good sizing for young children and the sound safety feature is a brilliant feature on ensuring our little ones ears are protected. Very impressed with the product.
Date published: 2020-12-28
Rated 5 out of 5 by from JBL does not disappoint! Purchase this as an early Xmas present for my son and the moment he put them on well wow. The sound was clear and fantastic. My fave feature is the volume control for a child this is very important. The soft earphones also make a difference, compare to other headphones he has tried it really has made a difference. Because of this product have bought another pair for my partner too. Highly recommended.
Date published: 2020-12-22
Rated 5 out of 5 by from Good Quality Easy To Use Kid Friendly Headphones I wanted some simple, easy to use headphones for my daughter to use whilst playing games on an iPad. We do have some Bluetooth headphones, but pairing these is a frustration I wanted to avoid. These headphones arrived in simple child friendly packaging which showcase the actual headphones. Opening the box reveals a warranty card, the headphones themselves, and a set of stickers (which my daughter thought was very cool!) Once unpackaged, the headphones have a reasonably short cord, with a built in Mic. The short flat cord length is a good idea, and another child friendly feature. The headphones are adjustable, so were a perfect fit for my daughter - and most important of all; simple plug and play. Seconds later my daughter had run off with them with a big thumbs up and played her favourite game on the iPad. Sound quality is very good for the price. Certainly a big improvement over many of the cheap in ear headphones you get free with devices. I particularly like that they limit the overall volume as well to safe levels. Comfort wise, my daughter much preferred these to my larger Bluetooth headphones. They can even be used for video calls and the built in mic worked well, at least according to our family on the other end. All in all, my daughter is very pleased with these, and for the price they offer excellent value for money.
Date published: 2020-12-23
Rated 5 out of 5 by from Perfect for Children My two daughters have been sharing these headphones and are 8 and 4 years old and the adjustable feature was perfect for both of them. I especially like the way the input is at an angle which is great for iPads and also makes it less prone to break when the kids are throwing them around. The volume was perfect for children and my daughter said they were the most comfortable headphones she’s ever used.
Date published: 2020-12-21
Rated 4 out of 5 by from Solid construction coupled with solid sounds These are our third child-specific set of headphones and they stand out from the others in a number of ways. The build quality is definitely at a higher level with nicely finished surfaces and a general feel that they won't fall apart in the hands of a youngster. Having the single wire reducing the chances of this ending up around their necks a reassuring bonus. Sound quality is very good and definitely on a par with entry level "grown up" headphones while the mic appears to be of a good quality too according to the feedback from those listening. Having the sticker pack to allow for personalisation is a nice touch. The only complaint from my daughter was that the ear pads are a little on the small side and compressed her ears against her head, this made longer use slightly uncomfortable but that issue may be because she wears glasses too. Overall a solid choice and certainly better than the others we've tried to date.
Date published: 2020-12-26
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Product Q&A

hello, I'd like to buy these for my daughter, she's turning 8, what sort of age group do these normally fit size wise ? thanks

Asked by: joe79
HI Joseph, Unfortunately this cannot be answered with great accuracy as you have not mentioned the product type although if it is Headphones then the band are extendable there is also Junior Headphones on the JBL web site
Answered by: Customer Support
Date published: 2023-01-01

What is the minimum age these headphones can be used for?

Asked by: Boby1
Thank you for your question. There is no minimum age concerning safety. The maximum sound pressure level has been set so low that not even baby ears should be in danger. The only limiting factor is the size, where a very small head may not be able to fit the headphones, but this presents no danger. Should you wish to receive further support, you may contact the Harman Customer Support team by telephone, email or chat in order to receive direct assistance. Please see https://uk.harmanaudio.com/support-contact.html#ns for further details.&nbsp; Thank you.
Answered by: Customer Support
Date published: 2021-09-22

Is it compatible with PS4 and PS5?

Asked by: Wesam
Thank you for your question. We cannot guarantee compatibility with all 3rd party devices unfortunately. However, the JBL JR310 headphones do connect via 3.5mm Aux cable, and according to Sony's website, their controllers for PlayStation 4 and PlayStation 5 do support aux headphone input. Should you wish to receive further support, you may contact the Harman Customer Support team by telephone, email or chat in order to receive direct assistance. Please see https://uk.harmanaudio.com/support-contact.html#ns [REPLACE WITH RELEVANT/COUNTRY LINK IF NEEDED] for further details. Thank you.
Answered by: Customer Support
Date published: 2022-01-28

HOw does the Mic work as when my children plug into their lap top the microphone often doesn't work or the teacher can't her them?

Asked by: ClaireHW12
Thank you for your question, please contact us directly, so we can solve your problem as fast as we can. Some first ideas the mic is on the cable, watch out that it looks in the right direction and it should not be covered by a scarf for example. You have to tell the Laptop as well, that you want to use the mic on the headphones, not the one in your PC.
Answered by: Noah at Customer Support
Date published: 2021-06-06
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