JBL Jr310 - Blue - Kids on-ear Headphones - Hero JBL Jr310 - Blue - Kids on-ear Headphones - Front JBL Jr310 - Blue - Kids on-ear Headphones - Detailshot 1
JBL Jr310 - Blue - Kids on-ear Headphones - Hero
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JBL Jr310

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!

Product Specifications

Audio Specifications

Frequency response 20Hz – 20kHz
Impedance 32 ohm
Sensitivity 80dB SPL @ 1kHz/1mW
Maximum SPL 80dB
Microphone sensitivity -40 ± 3dVB @1kHz/Pa
Plug 3.5 mm audio jack
Maximum operation temperature 45°C
Cable length 100cm/39.35 inches

Dimension Specifications

Dynamic driver 32mm/1.25"
Weight 105g/0.231 lbs
Please consult the documents for in-depth specs

Documents & Downloads

What’s in the Box

  • 1 pair of Jr310 headphones
  • Warranty card
  • Warning card
JBL Jr310 - What's in the Box

FAQs & How-Tos

  • Audio Cable Information

    This headphone does not feature an audio cable jack. This is a Bluetooth only headphone.

  • Reset Information

    To reset the headphones, power on the headphones and plug in the USB cable into a USB charger or USB port. Paired mobile devices should disconnect and the led should be constant white. When unplugging the USB cable, the headphones will power off. When manually powering on the headphones, and the last connected mobile phone is not in range, the headphones will revert to Bluetooth Pairing mode ( blue led will blink ) after 5 seconds.
  • Headphone Material Information

    These headphones consist of plastics, synthetic leathers and foams. All JBL Jr products were put through extensive tests and are compliant with Standard Consumer Safety Specification for Toy Safety.


    Product information
  • Power and Pair Information

    Press and hold the power button located on the RIGHT ear cup. Make sure that the device is on and in Bluetooth range. If this is the first time connecting the device, it will automatically go into pairing mode. You will notice the LED light alternate between blue and white as it searches for a device to connect to. The headphones should pop up on your list of discoverable devices within 3-5 seconds, and connect.

  • Microphone Information

    Yes. This headphone has a built in microphone. To answer a call, press the power button which is located on the Left Ear Cup for 1 second. If you wish to hang up the call, press and hold the power button for 2 seconds.

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