Provide your children with legendary JBL sound without risk to their sensitive hearing with the Jr310BT Wireless Headphones, on-ear Bluetooth 5.0 headphones, which sport quality 1.25" dynamic drivers that never exceed 85 dB, protecting your kid's ears from harm. The padded fabric earcups and headband are ultracomfy for extended listening sessions, and the child-friendly buttons are easy for kids to operate without difficulty.
The built-in microphone provides a way for your child to communicate with friends, classmates, or teachers. The headphones fold up with minimal effort for quick and safe storage when not in use. And with 30 hours of battery life and simple USB-C recharging, its easy to keep the headphones ready for action whenever they're needed. The Jr310BT includes a USB-C charging cable and a set of custom stickers, so your kids can make their headphones their own.
JBL Safe Sound
These headphones sport JBL legendary sound designed to never exceed 85 dB, making them safe for even the youngest music fans. The 1.25" dynamic drivers provide detailed sound reproduction, without the need to worry about your child's hearing.
Bluetooth Enabled
A wireless connection with up to a 49' range means no wires to worry about. Multiple Bluetooth profiles ensure high-quality audio.
Built-In Mic
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
The 30 hours of battery life and a quick recharge function with user-friendly USB-C connectivity make these headphones convenient and long lasting. And for a superquick top-up, you can get 2 hours of battery life with a 5-minute fast charge.
Make Them Yours with The JBL Sticker Set
Your kids can personalize their headphones with the sticker set provided in the box. Let their creativity loose, and watch them make their headphones their own.
Headphone
Earpiece Design | On-Ear (Supra-Aural) |
Earpiece Swivel | No |
Earpiece Connection / Wearing Style | Headband |
Foldable | Yes |
Earpad Size | 2.5 x 2.5 x 0.6" / 6.3 x 6.3 x 1.5 cm |
Driver Type | Dynamic |
Driver Size | 1.3" / 32 mm |
Impedance | 32 Ohms |
Active Noise Cancellation | No |
Controls/Microphone Location | Controls: Right Earpiece Microphone: Earpiece (Side Unspecified) |
Mobile App Compatible | No *As of June, 2023: Check with manufacturer for the most up-to-date compatibility |
Sensors | None |
Performance
Frequency Response | 20 Hz to 20 kHz (Wireless) |
Sensitivity | 90 dB at 1 kHz / 1 mW |
Maximum Sound Pressure Level (SPL) | 80 dB |
Noise Attenuation | None |
Microphone
Number of Voice Mics | 1 |
Beamforming Support | No |
Noise Cancelling Microphone | No |
Sensitivity | -40 dBV at 1 kHz |
Wireless Connectivity
Wireless Modulation | π/4 DQPSK, 8DPSK, GFSK |
Bluetooth | 5.0 |
Bluetooth Profiles | A2DP 1.3, AVRCP 1.5, HFP 1.6, HSP 1.2 |
Wireless Range | 49.2' / 15 m |
Frequency | 2.4 GHz (2.4 to 2.4835 GHz) |
Bluetooth Transmitter Power | 4 dBm |
Multipoint Support | No |
NFC | No |
Encryption | None |
Battery
Battery Chemistry | Lithium-Ion Polymer (LiPo) |
Capacity (mAh) | 400 mAh |
Runtime | 30 Hours |
Quick Charging Times | 5 Minutes for 2 Hours |
Recharge Time | 2 Hours |
DC Input Power | 5 VDC at 1 A |
Wireless Charging | None |
Charging Port | USB-C |
Environmental
Operating Temperature | 113°F / 45°C |
Certifications | CE, EAC, FCC *as per Manufacturer |
Physical
Color | Red |
Environmental Protection | None |
Material of Construction | Fabric, Plastic |
Dimensions | 5 x 2.5 x 0.6" / 12.7 x 6.3 x 1.5 cm (Folded) |
Weight | 4.1 oz / 115 g |
Packaging Info
Package Weight | 0.585 lb |
Box Dimensions (LxWxH) | 9.5 x 7.5 x 1.4" |