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SPECIFICATIONS
- Brand
- JBL
- Manufacturer Number
- JBLJR310BTBLU
- Package thickness
- 21.2 centimeters
- Package weight in KGs
- 274 grams
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DESCRIPTION:
- Brand: JBL
- Model number: Jr310
- Type: Headphones
- Power adapter: 5V / 1A
- Frequency response: 20 Hz - 20 kHz
- Impedance: 32 ohms
- Sensitivity: 90 dB at 1 kHz / 1 mW
- Maximum sound pressure level: 80 dB
- Microphone sensitivity: -40 ± 3 dBV at 1 kHz / Pa
- Maximum operating temperature: 45° C
- Diaphragm size: 32 mm / 1.25 inch speaker driver for dynamic sound
- Bluetooth: Version 5
- Bluetooth transmission frequency range: 2.4 GHz - 2.4835 GHz
- Bluetooth transmission power: <4 dBm
- Battery type: Lithium-ion polymer battery
- Battery capacity: 400 mAh
- Charging time: <2 hours with empty battery
- Music playback time with Bluetooth switched on: Up to 30 hours
- Weight: 115 gm
