JBL Kids Wireless Headphones (Blue)

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!

Specifications
:

Driver
size (mm)? ? ?32

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

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

Impedance
(ohms)? ??32

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

Bluetooth
profiles? ?HFP v1.5, HSP v1.2, A2DP v1.2, AVRCP v1.5

Bluetooth
frequency? ?2.402GHz-2.48GHz

Bluetooth
transmitted modulation? ?GFSK,?/4DQPSK, 8DPSK

Bluetooth
transmitter power? ??0-4 dbm?

Charging
time (hours from empty)? ?2

Maximum
Play Time (hours)? ?12

Bluetooth?
?Yes

Charging
cable? ?Yes

Foldable?
?Yes

Built-in
Microphone? ?Yes

Fabric
headband? ?Yes

On-ear?
?Yes

Rechargable
battery? ?Yes

Remote
control on ear cups?? ?Yes

Speed
charge? ?Yes

Wireless?
?Yes

What?s in the box?

1 x
JR 310BT headphones

1 x
USB charging cable

1 x
Sticker set

1 x
Quick Start Guide