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£39.9939.99 each

In stock. Estimated delivery time 2-4 business days

General Specifications

Weight (g) 110.0
Weight (oz) 3,88
Ear cushion material Frog skin PU leather
Bluetooth version 4.0

Audio Specifications

Driver size (mm) 32.0
Number of drivers per ear 1.0
Impedance (ohms) 32.0

Control and Connection Specifications

Bluetooth profiles HFP v1.5, HSP v1.2, A2DP v1.2, AVRCP v1.5
Bluetooth transmitter power 0-4 dbm
Bluetooth frequency 2.402GHz-2.48GHz
Bluetooth transmitted modulation GFSK,π/4DQPSK, 8DPSK


Dynamic frequency response range (Hz) 20 Hz - 20 kHz
Battery Type Lithium-ion polymer
Charging time (hours from empty) <2
Speed Charging time (hours) < 2
Maximum music play time with ANC off (hours) 10.0
Play time (hours) 12.0


Rechargable battery Yes
Remote control on ear cups? Yes
Speed charge No
On-ear Yes
Wireless Yes
Bixby No
Sound limiting filter Yes
  • 1 pair of JR300BT headphones
  • 1 x USB charging cable
  • 1 x QSG
  • 1 x Warranty card
  • 1 x Warning card
Safe, lightweight and sized for kids, the JBL JR300BT wireless headphones deliver up to 12 hours of legendary JBL sound and fun for the youngest music fans. Headphones are designed to ensure the volume is always below 85dB to protect hearing and easy controls can be operated without any help. Kids listen in comfort with custom designed soft padded headband and ear cushions for a feathery fit. Kids will also enjoy the ability to customize the headphones with the available stickers.

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JBL JR300BT is rated 4.7 out of 5 by 205.
Rated 5 out of 5 by from Not just for kids I happened upon these while out shopping for a new pair of headphones. I often find adult headphones a bit big and bulky for my rather small head. A package was open in the store so i decided to test them out for size. They fit perfectly! The blue color is fun and vibrant and I have no qualms with the volume restriction. They sound, look, and feel great. For a fraction of the cost of adult JBL headphones these were a steal!
Date published: 2018-05-24
Rated 5 out of 5 by from Incredible headphones for kids! I got these headphones for m son because he was always having issues with the cords from his other pair of wired children headphones. After the first day of use, I asked my son if he still wanted his old headphones and her replied "Not unless I lose my new ones!" Sound quality is also the best I have heard in children's over the ear headphones. [This review was collected as part of a promotion.]
Date published: 2017-11-06
Rated 5 out of 5 by from I’m going to buy a 2 nd pair This is a wonderful pair of headphones. I love them so much. They are durable and colorful. My son loves the stickers that come with them. He can personalize them and make them even more colorful.
Date published: 2018-01-01
Rated 5 out of 5 by from Great Fit Love these headphones. They stay on my daughters head and keep a charge for hours.
Date published: 2018-03-28
Rated 5 out of 5 by from Excellent Choice For School-Age Children I bought these headphones for my 5 year-old son to use at school with the school issued IPad. They are lightweight, stylish, and have excellent sound quality. One of the nicest feature is that there is a maximum volume limit which helps to protect his ears. Additionally, he really liked the fact that he could label these with his name using the included stickers. Overall, I believe that these are good value for the money!
Date published: 2017-10-05
Rated 5 out of 5 by from Great Choice for Kids Headphones! These headphones are a great choice for kids! The all-plastic construction is lightweight but feels durable. The sound quality is great, which is to be expected from JBL. Volume is controlled and limited for keeping young ears healthy and safe! One minor complaint is that these headphones don’t have a 2.5 or 3.5mm input to use the headphones wired. Most of my 7 year old son’s devices are unfortunately not Bluetooth enabled, so he is not able to use them as much as he’d like. They also came with stickers to decorate the headphones which is pretty cool. My son really dug that and had them all decorated the way he liked. Altogether, a pretty great choice for a kid’s first Bluetooth headphone. My son loves them and uses them daily to watch movies and listen to his favorite songs. [This review was collected as part of a promotion.]
Date published: 2017-10-15
Rated 5 out of 5 by from Great for kids! Soft head piece and not tight on the kids heads like some cheaper models. Soft ear pieces, quality sound and volume control. Wireless makes it extremely convenient. Kids really enjoy using them and prefer over other models we have.
Date published: 2018-08-06
Rated 5 out of 5 by from Vrolijke, kwalitatief hoogwaardige koptelefoon! Onze dochter heeft de turquoise versie cadeau gekregen: ziet er vrolijk uit (vooral gepersonaliseerd met leuke stickers!), de geluidsweergave is verbazend goed, de koptelefoon zit heel erg goed en is goed aan te passen aan de grootte van haar hoofd. In tegenstelling tot andere koptelefoons maakt deze van JBL een heel stabiele indruk. De bluetooth connectie met een simpele Huawei smartphone functioneert uitstekend. Fijn dat het volume op max. 85dB beperkt is - goed voor haar oren. Ook fijn: als dochterlief naar muziek luistert, horen wij helemaal niets! Dat het oplaadkabel kort is, ervaren wij niet als probleem maar als voordeel. Onze dochter is er waanzinnig blij mee!
Date published: 2018-01-09
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Bonjour,&nbsp; &Agrave; partir de quel &acirc;ge votre casque peut-il &ecirc;tre utilis&eacute;, conviendrait-il a un enfant de 2 ans ?&nbsp; Merci par avance.&nbsp;

Asked by: Perrin
Bonjour Perrin, Merci pour votre question. Les casques JR300 sont recommand&eacute;s pour enfants de 6 ans et plus. Si vous souhaitez recevoir une assistance personnalis&eacute;e, nous vous invitons &agrave; contacter le Service Client&egrave;le Harman par t&eacute;l&eacute;phone, par mail ou par chat. Vous trouverez toutes les informations de contact sur https://www.harmanaudio.fr/support-contact.html#ns. Merci.
Answered by: Meriam
Date published: 2019-05-02

Hur kan man behandla materialet som finns &ouml;ver vadderingen s&aring; denna inte s&ouml;ndrar sig? Materialet g&aring;r ju s&ouml;nder helt utav sig sj&auml;lv efter att man haft h&ouml;rlurarna ett litet tag och trillar av. Enligt mig helt v&auml;rdel&ouml;st material som inte h&aring;ller l&auml;nge alls :(

Asked by: Jocke W
Hej Jocke, Vad tr&aring;kigt att h&ouml;ra att du upplever problem med v&aring;r&nbsp;produkt. Vi skulle g&auml;rna villa titta n&auml;rmare p&aring; detta d&aring; vi inte h&ouml;rt om n&aring;gon annan som haft detta problem. F&ouml;r att vi ska kunna g&ouml;ra det beh&ouml;ver du uppr&auml;tta ett &auml;rende hos oss. V&auml;nligen kontakta oss p&aring;&nbsp;https://se.harmanaudio.com/support-product.html&nbsp;d&auml;r v&aring;rt Kundservice Team&nbsp;kan hj&auml;lpa dig vidare.
Answered by: Julia B, Customer Support
Date published: 2019-05-01

Hej varf&ouml;r laddar inte h&ouml;rlurarna? Jag har anslutit h&ouml;rlurarna med medf&ouml;ljande laddkabel. Ska man anv&auml;nda s&auml;rskild kontakt?

Asked by: Anonymous
Hej! Tack f&ouml;r din fr&aring;ga. Vad tr&aring;kigt att h&ouml;ra att du upplever problem med att ladda dina JBL JR300BT. H&ouml;rlurarna kan laddas via en USB-port, till exempel den som finns i din dator. De kan ocks&aring; laddas genom ett v&auml;gguttag med en adapter. Om du &ouml;nskar ha ytterligare hj&auml;lp med detta problem, kontakta oss p&aring; https://se.harmanaudio.com/support-product.html d&auml;r Kundservice Teamet kan hj&auml;lpa dig vidare.
Answered by: Simon v
Date published: 2019-04-29

Bonjour, Ce casque peut-il faire office de casque anti-bruit (pour l'avion par exemple)? Merci

Asked by: CT15
Bonjour CT15 Merci pour votre question. Malheureusement ces casques pour enfants n'ont pas l'option r&eacute;duction de bruit, je suis d&eacute;sol&eacute;e. Si vous souhaitez recevoir une assistance personnalis&eacute;e, nous vous invitons &agrave; contacter le Service Client&egrave;le Harman par t&eacute;l&eacute;phone, par mail ou par chat. Vous trouverez toutes les informations de contact sur https://www.harmanaudio.fr/support-contact.html#ns. Merci.
Answered by: Meriam
Date published: 2019-03-16

Brandt er een lampje als de koptelefoon oplaadt? Het lukt niet om de koptelefoon op te laden. Ik heb het kabeltje &nbsp;aan een stekker van telefoon gehad en aan een laptop maar hij blijft leeg

Asked by: Yvonnovy
Om uw vraag goed te kunnen beantwoorden, zouden onze productspecialisten graag nog wat probleemoplossing proberen. Daarom verzoeken we u vriendelijk om rechtstreeks contact op te nemen met het Harman Customer Support team via telefoon, e-mail of chat. Meer informatie vindt u op https://www.harmanaudio.nl/support-contact.html#ns &nbsp; Dank u voor uw medewerking.
Answered by: Simon v
Date published: 2019-02-18

Hej! Fungerar den med JBL Studio Sound Bar?

Asked by: calinenenen
Hej, Tack f&ouml;r din fr&aring;ga. Nej detta &auml;r inte m&ouml;jligt d&aring; en Soundbar inte kan skicka ljudsignaler via Bluetooth, utan den kan endast ta emot signaler. Om du &ouml;nskar ytterligare support, v&auml;nligen kontakta v&aring;r kundtj&auml;nst via telefon eller email f&ouml;r personlig hj&auml;lp. V&auml;nligen se https://www.jbl.se/support-contact.html#ns f&ouml;r ytterligare information. Tack.
Answered by: FeliciaR
Date published: 2019-02-12

I bought one for my son but it keeps turning itself off. The battery is at 90 percent and it turns off like it is out of battery. Any ideas what I can do?

Asked by: StephenJGrennan
We would like to work with you directly to help you with your issue. Please submit a case request at https://www.jbl.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
Answered by: Mario at Customer service
Date published: 2019-01-20

Is this product suitable for children of 5 years old? or is their head too small?

Asked by: florilandia
The JBL JR series are applicable for ages 3-10 years old.
Answered by: Mario at Customer service
Date published: 2019-01-18
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