Highlights- Power supply
5.0 V 1.0 A
Frequency Response
20 Hz – 20 kHz
Impedance
32 ohm
Sensitivity
90 dB SPL @ 1kHz / 1mW
Maximum SPL
80 dB
Microphone sensitivity
-40 ± 3 dBV @ 1kHz / Pa
Maximum operation temperature
45 °C
- Bluetooth version
5.0
Bluetooth profile version
A2DP V1.3, AVRCP V1.5,HFP V1.6
Bluetooth transmitter frequency range
2.4 GHz -2.4835 GHz
Bluetooth transmitter power
<4 dbm
Bluetooth transmitter modulation
GFSK, π/4 DQPSK, 8DPSK
- Battery type
Lithium-ion Polymer (400 mAH, 3.7 V)
Charging time
<2 hrs from empty
Music playtime with BT on
30 hrs
OverviewLegendary 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!