Leírás és Paraméterek
| JBL Jr310BT |
| Kids Wireless on-ear headphones |
| Spec |
| 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
|
|
Charging Cable Length (m)
|
0.2
|
|
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 profiles
|
HFP v1.5, HSP v1.2, A2DP v1.2, AVRCP v1.5
|
|
Bluetooth frequency
|
2.402GHz-2.48GHz
|
|
Bluetooth transmitted modulation
|
GFSK,π/4DQPSK, 8DPSK
|
|
Bluetooth transmitter power
|
0-4 dbm
|
|
Battery
|
|
|
Charging time (hours from empty)
|
2
|
|
Maximum Play Time (hours)
|
12
|
|
Features
|
|
|
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
|
További képek
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