JBL Jr310BT - Green - Kids Wireless on-ear headphones - Hero JBL Jr310BT - Green - Kids Wireless on-ear headphones - Front JBL Jr310BT - Green - Kids Wireless on-ear headphones - Detailshot 1
JBL Jr310BT - Green - Kids Wireless on-ear headphones - Hero
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  • JBL Jr310BT - Blue - Kids Wireless on-ear headphones - Swatch Image
  • JBL Jr310BT - Red - Kids Wireless on-ear headphones - Swatch Image

JBL Jr310BT

Safe, lightweight and sized for kids, the JBL Jr310BT wireless headphones safely deliver up to 30 hours of legendary JBL sound and fun for the youngest music fans. Headphones are designed to never exceed 85dB to protect hearing, with controls that can be easily operated by the children themselves. 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 Jr310BT can be customized with the available, reusable stickers for even more fun!

Product Specifications

General Specifications

Driver size (mm) 32

Audio Specifications

Driver sensitivity at 1kHz/1mW (dB) 90
Dynamic frequency response range (Hz) 20Hz – 20kHz
Impedance (ohms) 32

Dimension Specifications

Weight (g) 115
Weight (oz) 3.88
Charging Cable Length (m) 0.2
Charging Cable Length (ft) 0.7
Ear Cup External Height (in) 2.5
Ear Cup External Width (in) 2.5
Ear Cup Internal Height (in) 1.2
Ear Cup Internal Width (in) 1.2
Ear Cup Depth (in) 0.6
Ear Cup External Height (cm) 6.5
Ear Cup External Width (cm) 6.5
Ear Cup Internal Height (cm) 3
Ear Cup Internal Width (cm) 3
Ear Cup Depth (cm) 1.6

Control Connect Specifications

Bluetooth profiles HFP v1.5, HSP v1.2, A2DP v1.2, AVRCP v1.5
Bluetooth frequency 2.402GHz-2.48GHz
Bluetooth transmitted modulation GFSK,π/4DQPSK, 8DPSK
Bluetooth transmitter power 0-4 dbm
Please consult the documents for in-depth specs

Documents & Downloads

What’s in the Box

  • 1 x JR 310BT headphones
  • 1 x USB charging cable
  • 1 x Sticker set
  • 1 x Quick Start Guide
  • 1 x Warranty card
  • 1 x Warning card
JBL Jr310BT - What's in the Box

FAQs & How-Tos

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.
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.
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.
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.

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