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  • JBL Tune Flex - White - True wireless Noise Cancelling earbuds - Swatch Image

JBL Tune Flex

Klar dagen én sang ad gangen med JBL Tune Flex. De totalt trådløse øretelefoner giver dig op til 32 timers enestående JBL Pure Bass-lyd, mens det ergonomiske og vandafvisende design sikrer fuld komfort dagen lang i al slags vejr. Med et enkelt tryk kan du håndtere og nyde perfekte opkald overalt, uden støj fra omgivelserne. Og med aktiv støjreduktion og Smart Ambient-teknologi vælger du selv, om du vil lukke verden ude eller interagere med dine omgivelser. Det lette og åbne design sikrer komfort dagen lang og en naturlig lydbevidsthed. Det bedste af det hele er, at JBL Headphones-appen giver dig mulighed for at gøre hele din lytteoplevelse personlig. Hold forbindelsen til din verden, på din egen måde.

Product Specifications

General Specifications

Enheds-størrelser (mm) 12
Number of Microphones 4

Audio Specifications

Enheds-følsomhed ved 1kHz/1mW (dB) 110
Dynamisk frekvensområde (Hz) 20 Hz – 20 kHz
Impedans (ohm) 32

Dimension Specifications

Charging Case Weight (oz) 1.4
Earpiece Weight (oz) 0.3
Vægt (g) 38.6
Vægt (g) 9.6

Control Connect Specifications

Bluetooth-version 5.2
Bluetooth-profiler A2DP V1.3, AVRCP V1.6, HFP V1.7
Bluetooth-frekvens 2.4 GHz - 2.4835 GHz
Bluetooth sender-modulation GFSK, π/4-DQPSK, 8DPSK
Bluetooth sender-effekt <11 dBm
Please consult the documents for in-depth specs

Documents & Downloads


What’s in the Box

  • 1 x JBL Tune Flex-hovedtelefoner
  • 1 x opladningsetui
  • 1 x type-C USB-opladningskabel
  • 1 x åben øreprop
  • 1 x 3 tætsluttende ørepropper i forskellige størrelser
  • 1 x garanti-/advarselsark
  • 1 x startguide/sikkerhedsdatablad
JBL Tune Flex - What's in the Box

FAQs & How-Tos

Re-establishing Volume Levels/Balance between Earbuds and charging
As with all in-ear headphones, our range of TWS headphones can be susceptible to a build up of dust and earwax. This can cause low volume on one or both earbuds, or balance issues (e.g. right earbud is louder than the left earbud). To reduce the likelihood of these issues occurring, it is a good idea to periodically clean your earbuds. Clean the earbuds by removing dust and wax after each use, using a pointed toothpick to remove larger amounts and a small amount of rubbing alcohol applied to a cotton swab for final degreasing. Remember to clean the charging points on the headphones and inside the charging case.

If you are experiencing volume or balance issues, always check for wax and dirt in and around the earbud and driver and complete cleaning of the earbuds as described above. If the issue persists, there may be earwax/dirt stuck in the small holes in the grille in front of the driver, preventing sound output. To resolve the issue try dipping the affected earbud tip into a solution of lukewarm tap water and a small amount of dish soap (washing up liquid). The earbud tip should only be put into the liquid up to a maximum depth of 1-2 mm only (see images below). Immersing the earbuds in water or putting the earbuds in water at a larger depth than this could void your warranty. Keep the earbud tip in the water for about 2-3 minutes, then wipe/clean the grille with a small brush (such as a toothbrush). This should remove the wax and resolve the volume/balance issues.

TUNE FLEX: Software Update Release Notes
Software Update Release Notes
Software Version:  V3.1.0 (global)
Release Date:  September 14, 2022
Release Media:  OTA (over the air) via JBL Headphone App

What’s New
  1. Improved the connectivity between left and right earbud.
  2. ANC (active noise cancelling) can be activated more quickly.
  3. Optimized the APP user experience for better flow.
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. Also a pencil with eraser for further cleaning.
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.

Try cleaning the contacts with the tip of a pencil and the eraser at the end of the pencil, the graphite and rubber can help to re-establish charging also.
This procedure can be performed on all TWS earphones and cases.
How to Factory Reset True Wireless Stereo Earbuds
Double-tap the button on the right earbud, then on the third tap - press and hold the button for more than 5 seconds (until the unit shuts off). 
This restores the earbuds to the factory defaults.
TWS must be connected to perform the reset, so neither of the earbuds should be off or in the charging case.
It also may be necessary to remove or forget the earbuds from the list of paired Bluetooth devices in order to pair again.
My JBL Headphones App Support
This headphone is supported by the My JBL Headphones App.

Headphone Support Guide

Need help to resolve some of the most common headphone challenges?

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Bluetooth Guide

Har du brug for hjælp til Bluetooth parring? Denne guide kan hjælpe dig

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