JBL Junior 320BT Kids Bluetooth On-Ear Headphones (Blue)

With the blue Junior 320BT Kids Bluetooth On-Ear Headphones from JBL, kids can safely enjoy listening to music while parents can enjoy some well-deserved peace and quiet. Designed specifically for children, these colorful headphones have been engineered to always output audio below 85 dB, which protects your child's hearing even at maximum volume.

The Junior 320 wireless headphones feature powerful Bluetooth technology for cable-free listening along with a built-in microphone, great for staying connected with friends, family, or teachers. The soft padded headband and ear cushions are designed to fit smaller heads with comfort. A set of JBL stickers are included so kids can personalize their headphones.

• JBL Safe Sound (<85 dB): JBL legendary sound designed to never exceed 85 dB, making them safe for even the youngest music fans.
• Designed for kids: Custom-designed ear cushions and headband with cool colors.
• Built-in mic: Help your kids stay connected to the world with the built-in mic. They can chat with friends and family during downtime, or teachers while they�re busy learning.
• Comfortable fit: 12mm soft padded headband and ear cushions provide a light-as-a-feather fit on small heads and help block outside noise while preventing sound leakage from the headphones.
• Ultraportable: A compact, foldable design makes music portable.
• 50-hour battery life: Built-in battery recharges via USB-C. For a super-quick boost, a 5 minute charge delivers 3 hours of battery life.
• JBL sticker set: Your child can personalize the headphones with the included stickers.

JBL Junior 320bt Specs

Wearing Style	Dual Ear with Headband Earpiece Swivel: Yes
Earpiece Design	On-Ear (Supra-Aural)
Active Noise Cancellation	No
Frequency Response	20 Hz to 20 kHz (Wired)
Built-In Controls	Yes, on Earpiece
Sensors	No
Noise Cancelling Microphone	No
Number of Voice Mics	1
Runtime	50 Hours

Wearing Style	Dual Ear with Headband Earpiece Swivel: Yes
Earpiece Design	On-Ear (Supra-Aural)
Open/Closed-Back	Closed-Back
Sound Field	Stereo
Number of Drivers	1 per Earpiece
Driver Type	Dynamic
Driver Size	1.2" / 30 mm
Impedance	32 Ohms
Active Noise Cancellation	No
Frequency Response	20 Hz to 20 kHz (Wired)
Sensitivity	80 dB at 1 kHz / 1 mW
Maximum Sound Pressure Level (SPL)	81 dB
Volume Limiting / Child-Safe	Yes, Limited to 85 dB Max
Built-In Controls	Yes, on Earpiece
Sensors	No

Built-In Mic	Yes
Noise Cancelling Microphone	No
Number of Voice Mics	1
Sensitivity	-40 dBV at 1 kHz

Wireless	Bluetooth 5.3 *Built-In
Bluetooth Profiles	A2DP, AVRCP, HFP
Audio Connector	No Wired Audio Support
Mobile App Compatible	Yes: Android & iOS

Runtime	50 Hours
Quick Charging Times	5 Minutes for 3 Hours
Recharge Time	2 Hours
Battery Chemistry	Lithium-Ion
Capacity (mAh)	500 mAh

Charging Input	USB-C
Wireless Charging	No

Color	Blue
Environmental Resistance	No
Dimensions	2.7 x 1.1" / 67.5 x 28.5 mm
Weight	4.3 oz / 122.2 g

Package Weight	0.62 lb
Box Dimensions (LxWxH)	7.8 x 7.5 x 1.8"