Specs & Downloads

Item# JBLJR310BTGRN

Product Description

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!

General Specifications

Driver size (mm)32

Audio Specifications

Driver sensitivity at 1kHz/1mW (dB)90

Dynamic frequency response range (Hz)20Hz – 20kHz

Impedance (ohms)32

Dimensions

Weight (g)115

Weight (oz)3.88

Charging Cable Length (m)0.2

Charging Cable Length (ft)0.7

Ear Cup External Height (in)2.5

Ear Cup External Width (in)2.5

Ear Cup Internal Height (in)1.2

Ear Cup Internal Width (in)1.2

Ear Cup Depth (in)0.6

Ear Cup External Height (cm)6.5

Ear Cup External Width (cm)6.5

Ear Cup Internal Height (cm)3

Ear Cup Internal Width (cm)3

Ear Cup Depth (cm)1.6

Control and Connection Specifications

Bluetooth profilesHFP v1.5, HSP v1.2, A2DP v1.2, AVRCP v1.5

Bluetooth frequency2.402GHz-2.48GHz

Bluetooth transmitted modulationGFSK,π/4DQPSK, 8DPSK

Bluetooth transmitter power0-4 dbm

Battery

Charging time (hours from empty)2

Maximum play time (hours)12

Features

BluetoothYes

Charging cableYes

FoldableYes

Built-in MicrophoneYes

Fabric headbandYes

On-earYes

Rechargable batteryYes

Remote control on ear cups?Yes

Speed chargeYes

WirelessYes

What's in the box?

• 1 x JR 310BT headphones

• 1 x USB charging cable

• 1 x Sticker set

• 1 x Quick Start Guide

• 1 x Warranty card

• 1 x Warning card