JBL JR300BT

JBL JR300BT

Kids Wireless on-ear headphones

Sold from 2017 until now

Getting started with your JBL JR300BT

Getting started with your JBL JR300BT

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Product Specifications

Driver size (mm)
32.0
Dynamic frequency response range (Hz)
20 Hz - 20 kHz
Impedance (ohms)
32.0
Number of drivers per ear
1.0
Weight (g)
110.0
Weight (oz)
3,88
Bluetooth version
4.0
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
Charging time (hours from empty)
<2
Maximum music play time with ANC off (hours)
10.0
Maximum play time (hours)
12.0
On-ear
Yes
Sound limiting filter
Yes
Wireless
Yes
Speed charge
No
Rechargable battery
Yes
Bluetooth
Yes
Controls on Ear Cups?
Yes

Young rockers unite.

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.

JBL legendary sound designed to always limit the volume below 85dB making them safe for even the youngest music fans.
Kids will enjoy a wireless connection up to 15 meters away and easy to operate controls that don’t need adults’ help.
Custom designed ear cushions and headband with cool colors.
Up to 12-hour battery life and quick-recharge (get up to 1 hour battery life with 10 minutes charge)
Child-friendly control buttons make it easy and safe for children to operate.
Soft padded headband and ear cushions for feathery fit.
Compact and foldable design combined to make music highly portable.
Kids can personalize the headphones with the stickers set in the box.

FAQs & How-Tos

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  • 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.
  • Press the power button located on the bottom of the Right Ear cup. If this is your first time using the headphones, it should immediately start looking for a device to connect to. Make sure that the device that you are trying to connect to is in pairing mode. The JBL JR300BT should display on your discoverable devices within 2-5 seconds. If the headphones have not successfully connected to the device, press and hold the Bluetooth button located next to the Power button on the Right Ear Cup for 2 seconds. As the headphones go into pairing mode, they should connect to your device within 2-5 seconds.
  • • Always have clear line of sight between your Bluetooth device (speaker, headphones etc.) and source device (Smartphone/tablet/PC etc). Be aware of obstacles in front of your devices.

    • Try to shutdown other products that have Bluetooth, but are not being used. They are often the reason for interference even though they are not being used.

    • Do not stand too close to your Wi-Fi router since a Wi-Fi signal is stronger and in many cases will "overlap" the connection.

    • Be aware of walls around you. Concrete and brick walls will often interrupt the signal, as it cannot pass through such thick walls.

    • Bluetooth signals cannot travel through water, which includes the human body. Make sure with wireless headphones to keep your source device and the receiver on the same side of your body.

    • Open spaces such as parks can cause issues for your devices, as open air is "bad" for any Bluetooth signal if it cannot reflect from objects around you.
  • 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.
  • 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.
  • 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.

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