JBL JR 310 BT Children On-ear Headphones Foldable Volume Control Blue And Rose

Safe, light and perfect for children’s ears: The JBL JR310BT wireless headphones offer up to 30 hours of legendary JBL sound and fun for the youngest music fans. The headphones are designed to never hear more than 85dB of noise to protect your hearing, and have controls that are easy to operate by the children themselves. Thanks to a padded headband and specially developed ear cushions for a comfortable fit, children enjoy a comfortable listening pleasure. And every JBL JR310BT headphone can be individually designed with the available, reusable stickers – so listening to music is even more fun!

Easy to Use

Very comfy

Extremely compact

Make your headphones unique – with the JBL sticker set

Membrane size: 32 mm / 1.25″ loudspeaker driver for dynamic sound

Mains unit 5.0 V/1.0 A

Weight: 115 g

Battery type: Lithium-ion polymer battery (3.7 V, 400 mAh)

Charging time : 2 hours when the battery is empty

Music playback time with BT on: Up to 30 hours

Frequency response 20 Hz–20 kHz

Impedance 32 Ohm

Sensitivity 90 dB SPL at 1 kHz/1 mW

Maximum sound pressure level 80 dB

Microphone sensitivity -40 ± 3 dBV at 1 kHz/Pa.

Bluetooth version: 5

Bluetooth profile version: A2DP V1.3,

AVRCP V1.5, HFP V1.6

Bluetooth transmission frequency range 2.4 GHz–2.4835 GHz

Bluetooth transmission power 4 dBm

Bluetooth transmission modulation: GFSK, π/4 DQPSK, 8DPSK

Maximum operating temperature 45 °C.