JBL Free II - Black - True wireless in-ear headphones - Hero JBL Free II - Black - True wireless in-ear headphones - Front JBL Free II - Black - True wireless in-ear headphones - Detailshot 1
JBL Free II - Black - True wireless in-ear headphones - Hero
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JBL Free II

JBL Free II deliver JBL Signature Sound in an intuitive, yet intelligent package. Completely free from wires and easy to use, the JBL Free II is your flexible companion for calls, music and an active lifestyle. You get a day's worth (24 hours) of combined playback: 6 hours of continuous listening on the headphones plus 18 hours of backup from the charging case. Immediately paired as soon as you flip open the case, each earbud of the JBL Free II can be used independently in mono or stereo mode, saving battery life. Super comfortable with ear tips in 3 sizes, their worry-free IPX4 certified design keeps the music playing through sunshine and rain. Step up your listening experience in an easy way by controlling music and calls with the intuitive touch controls on the earbud and live free from wires.

Product Specifications

Audio Specifications

Power supply 5 V 1 A
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
Maximum operation temperature 45 °C

Dimension Specifications

Driver size 5.6 mm / 0.022' Dynamic driver
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

Control Connect Specifications

Bluetooth version 5.0
Bluetooth profile version A2DP 1.3, AVRCP 1.5, HFP 1.7
Bluetooth transmitter frequency range 2.4 GHz - 2.48 GHz
Bluetooth transmitter power < 10 dbm
Bluetooth transmitter modulation GFSK, π/4-DQPSK, 8DPSK
Please consult the documents for in-depth specs

Documents & Downloads

What’s in the Box

  • 1 x JBL Free II headphones
  • 3 x Sizes of ear tips
  • 1 x Charging case
  • 1 x Type-C charging cable
  • 1 x Quick start guide
  • 1 x Safety sheet
  • 1 x Warranty
  • 1 x Warning sheet

FAQs & How-Tos

  • Cleaning Instructions for Re-establishing Charging

    It is not uncommon to have charging problems with True Wireless headphones. You may encounter that charging stops, does not start at all or that one of the ear buds suddenly switches on and begins the pairing process. This is almost always caused by dirt on the metal charging contacts. These contacts are vulnerable because they can easily be contaminated by sweat, skin grease, or ear wax. They are usually gold plated, but gold plating does not prevent surface dirt.

    If you have charging problems, the first step is to always clean all contact points, on each earbud and on the charging case.
    You will need: cotton cloth or makeup swab, cotton swabs and rubbing alcohol.

    Use a cotton swab with some rubbing alcohol to clean the charging terminals of the headphones. Rotate the swab and scrub lightly on each contact surface, then use a cotton cloth to remove any dust and cotton residue left on the headphones. It is important to perform this process periodically to keep your headphones clean, thus avoiding affecting the charging speed/quality.

    Wipe the contact pins in the charging case with a clean cotton swab. The swab can be slightly moistened with rubbing alcohol, but it is important that the interior is completely dry before closing the box. Use the cotton cloth and wait for it to dry.

    Repeat until the contact points are visibly clean, and charging should work as designed. This procedure can be performed on all TWS earphones and cases.

    Category:

    Troubleshooting
  • My JBL Headphone App Support

    This headphone is not supported by the My JBL Headphone app.

    Category:

    Product information
  • Sweatproof Information (IPX4)

    This unit is IPX4 rated, which means that it is sweatproof (suitable for working out) and can withstand water splashes from any direction. However, the unit is not waterproof and should never be submerged in water.

    Category:

    Product information
  • Headphones & Third Party Communication Apps (Skype, Zoom, WhatsApp, etc)

    If you are experiencing issues getting the app to communicate with your headphones, (assuming you have already paired the headphones with the device) go into the communication apps audio settings. You will likely find the resolution there. You may have to set your headphones as the ‘communication device’ within the app you are using. 

    Category:

    Product information
  • Is Volume Control Supported?

    This headphone does not feature volume control. You must manually control volume from your device.

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