Harman JBL LIVEFREE2 TWS, Quick Start Manual

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TECH
SPEC
Model:
LIVE FREE 2 TWS
Driver size:
10 mm/ 0.4” Dynamic Driver
Power supply:
5 V 1 A
Earbud:
4.9 g per pc (9.8 g combined)/
0.01 lbs per pc (0.02 lbs combined)
Charging case:
43.7 g/ 0.094 lbs
Earbud battery type:
Lithium-ion Battery (45 mAh / 3.85 V)
Charging case battery type:
Lithium-ion Battery (620 mAh / 3.8 V)
Charging time:
2 hrs from empty
Wireless charging time:
4 hrs from empty
Music playtime with BT on
and ANC off:
7 hrs
Music playtime with BT on
and ANC on:
up to 6 hrs
Music playtime with BT on
and True Adaptive ANC on:
5 hrs
Frequency response:
20 Hz - 20 kHz
Impedance:
32 ohm
Sensitivity:
102 dB SPL@1 kHz
Maximum SPL:
94 dB
Microphone sensitivity:
-38 dBV/Pa@1 kHz
Bluetooth version:
5.2
Bluetooth profile version:
A2DP V1.3, AVRCP V1.6, HFP V1.8
Bluetooth transmitter
frequency range:
2.4 GHz - 2.4835 GHz
Bluetooth transmitter
power:
< 9 dBm EIRP
Bluetooth transmitter
modulation:
GFSK, π/4 QPSK, 8DPSK
Maximum operation
temperature:
45 °C