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JBL FREE II
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JBL FREE II
OTHERS Android 6.0+
L R L/R
Stereo Mode  Mono Mode  
 EERF
II
Model:  FREE II 
Driver size:  5.6 mm / 0.22” Dynamic driver 
Power supply:  5 V   1 A 
Weight:  61.6 g/0.135 lbs
Earpiece:   4.8 g/0.011 lbs/pc (9.6 g /0.021 lbs combined)
Charging case:  52 g/0.114 lbs
Headset battery type:  Lithium-ion Battery (55 mAh / 3.7 V) 
Charging case battery type:  Lithium-ion Battery (650 mAh / 3.8 V)  
Charging time:  < 2 hrs from empty 
Music playtime with BT on:  up to 6 hrs 
Frequency response:  20 Hz – 20 kHz 
Impedance:  16 ohm  
Sensitivity:  100 dB SPL@1 kHz / 1 mW  
Maximum SPL:  95 dB  
Microphone sensitivity:  - 38 dBV@1 kHz / Pa  
Bluetooth version:  5.0  
Bluetooth profile version:  A2DP 1.3, AVRCP 1.6, HFP 1.7 
Bluetooth transmitter frequency range:  2.4 GHz - 2.48 GHz  
Bluetooth transmitter power:  < 12 dBm
Bluetooth transmitter modulation:  GFSK, π/-4DQPSK, 8DPSK 
Maximum operation temperature:  45 °C  
HP_JBL_Free II_QSG_SOP_V5.indd   1HP_JBL_Free II_QSG_SOP_V5.indd   1 8/4/2020   11:29:46 AM8/4/2020   11:29:46 AM