Harman JBL LIVEFREE NC+, Quick Start Manual

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WATERPROOF IPX7
1m
30 mins
TECH
SPEC
Model:
LIVE FREE NC+ TWS
Driver Size:
6.8 mm/0.27” Dynamic Driver
Power supply: 5 V 1 A
Earpiece: 7 g per pc (14 g combined) / 0.015 lbs per pc (0.03 lbs combined)
Charging case: 40 g / 0.088 lbs
Headset battery type: Lithium-ion polymer (3.7 V, 50 mAh)
Charging case battery type: Lithium-ion polymer (3.7 V, 300 mAh)
Charging time: 2 hrs from empty
Music playtime with BT on and ANC off : up to 7 hrs
Music playtime with BT on and ANC on : up to 6 hrs
Frequency Response: 20 Hz – 20 kHz
Impedance:
16 ohm
Sensitivity:
96 dB SPL@1 kHz
Maximum SPL:
94 dB
Microphone sensitivity:
-26 dBV/Pa@1 kHz
Bluetooth version:
5.1
Bluetooth profile version:
A2DP V1.3, AVRCP V1.6, HFP V1.7
Bluetooth transmitter frequency range:
2400 - 2483.5 MHz
Bluetooth transmitter power:
<10 dBm (EIRP)
Bluetooth transmitter modulation:
GFSK, π/4 DQPSK, 8DPSK
Maximum Operation temperature:
45 °C