JBL Jr310BT
Kids Wireless on-ear headphones
Sold from 2020 until now
Documents & Downloads
Product Specifications
- Driver size (mm)
- 32
- Number of Microphones
- 1
- Driver sensitivity at 1kHz/1mW (dB)
- 90
- Dynamic frequency response range (Hz)
- 20Hz – 20kHz
- Impedance (ohms)
- 32
- Ear Cup Depth (cm)
- 1.6
- Ear Cup Depth (in)
- 0.6
- Ear Cup External Height (cm)
- 6.5
- Ear Cup External Height (in)
- 2.5
- Ear Cup External Width (cm)
- 6.5
- Ear Cup External Width (in)
- 2.5
- Ear Cup Internal Height (cm)
- 3
- Ear Cup Internal Height (in)
- 1.2
- Ear Cup Internal Width (cm)
- 3
- Ear Cup Internal Width (in)
- 1.2
- Charging Cable Length (m)
- 0.2
- Charging Cable Length (ft)
- 0.7
- Weight (g)
- 115
- Weight (oz)
- 3.88
- 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 play time (hours)
- 30
- Bluetooth
- Yes
- Charging cable
- Yes
- Foldable
- Yes
- Built-in Microphone
- Yes
- Fabric headband
- Yes
- On-ear
- Yes
- Rechargable battery
- Yes
- Controls on Ear Cups?
- Yes
- Speed charge
- Yes
- Wireless
- Yes
Legendary sound for small ears.
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!
JBL legendary sound designed to never exceed 85dB making them safe for even the youngest music fans.
A wireless connection up to 15 meters away means no wires to worry about.
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.
30-hour battery life and quick-recharge with user-friendly USB type C. And for a super quick top-up, get 2 hours of battery life with 5 minutes charge.
Child-friendly control buttons make it easy and safe for children to operate.
Soft padded headband and ear cushions for a feathery fit.
The 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
4 results
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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.Was this helpful? Thank you for your feedback!
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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.Was this helpful? Thank you for your feedback!
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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.Was this helpful? Thank you for your feedback!
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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. Was this helpful? Thank you for your feedback!
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