JBL Wave 300TWS
Totalt trådløse øretelefoner
Sold from 2022 until now
Getting started with your JBL Wave 300TWS
Documents & Downloads
Product Specifications
- Enheds-størrelser (mm)
- 12
- Enheds-følsomhed ved 1kHz/1mW (dB)
- 105
- Dynamisk frekvensområde (Hz)
- 20 Hz – 20 kHz
- Impedans (ohm)
- 32
- Vægt (g)
- 7.7
- Vægt (oz)
- .27
- 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, 8–DPSK
- Bluetooth sender-effekt
- <12 dBm
- Bluetooth-version
- 5.2
- Ladetid (timer fra helt afladet)
- 2
- Maksimal spilletid (timer)
- 6
- Bluetooth
- Ja
- Charging cable
- Ja
- Stemmeassistent
- Ja
- Indbygget mikrofon
- Ja
- Smart opladningsetui
- Ja
- Håndfri opkald
- Ja
- Genopladeligt batteri
- Ja
- Touch-knapper
- Ja
- Ægte trådløse
- Ja
- Trådløse
- Ja
Totalt trådløse øretelefoner
Hold styr på din verden. JBL Wave 300TWS-ørestykkerne giver dig din musik, mens du fastholder kontakten med dine omgivelser - uden ledninger, der holder dig tilbage. Nyd 26 timers kraftfuld lyd beriget med JBL Deep Bass. Hold kontakten, mens du er på farten, med stereosamtaler uden irriterende baggrundsstøj. Styr lyd og opkald med én eller begge øretelefoner takket være de praktiske touch-knapper. Det ergonomiske design passer diskret og behageligt i dine ører, så du holder forbindelsen hele dagen - uden at gå glip af et eneste beat eller en samtale.
FAQs & How-Tos
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As with all in-ear headphones, our range of True Wireless Stereo 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.
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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 True Wireless Stereo earphones and cases.Was this helpful? Thank you for your feedback! -
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.
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• Always have clear line of sight between your Bluetooth device (speaker, headphones etc.) and source device (Smartphone/tablet/PC etc). Be aware of obstacles in front of your devices.
• Try to shutdown other products that have Bluetooth, but are not being used. They are often the reason for interference even though they are not being used.
• Do not stand too close to your Wi-Fi router since a Wi-Fi signal is stronger and in many cases will "overlap" the connection.
• Be aware of walls around you. Concrete and brick walls will often interrupt the signal, as it cannot pass through such thick walls.
• Bluetooth signals cannot travel through water, which includes the human body. Make sure with wireless headphones to keep your source device and the receiver on the same side of your body.
• Open spaces such as parks can cause issues for your devices, as open air is "bad" for any Bluetooth signal if it cannot reflect from objects around you.Was this helpful? Thank you for your feedback! -
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.Was this helpful? Thank you for your feedback! -
The two earpieces of your TWS headphones should normally be connected together without issue. However, if they are no longer paired to each other, please follow these steps, in order.
- Forget/unpair the headphones on your device.
- Manually pair the two earpieces together following the "Manual Pairing Left & Right" instructions in your Owner's Manual/Quick Start Guide.
- Pair the headphones to your device and see if this resolves the problem.
- If manual pairing does not fix the problem, forget/unpair the headphones on your device again.
- Initiate a Product Reset to reset the earbud’s Bluetooth connection.
- Note that RESET will wipe all previous settings and pairings, so it will be necessary to pair your headphones with your devices again
- Follow the Product Reset instructions in your Owner's Manual/Quick Start Guide.
- Manually pair the 2 buds together again, as you did in step 2. This additional step is necessary because, by default, the reset procedure does not automatically pair the two ear pieces together, but it does wipe all previous settings and resets the internal processor, so it is necessary to manually pair the two ear pieces together again.
- Pair the buds to your Source Device.
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If you are having trouble pairing your headphones or if your device is asking for a PIN, please make sure to check all available BT connections in your device's settings. Verify that you are connecting to the headphone's product name that excludes 'LE'. The 'LE' connection is only intended for voice assistant feature compatible with your headphones. If the voice assistant feature has not yet been configured, this would explain why the 'LE' connection appears as an available connection, but cannot be used for Bluetooth audio.
https://harman.widen.net/s/dtsldx6jxx/bluetooth-pairing-issue-with-voice-assistant-headphone-le-image1Was this helpful? Thank you for your feedback!
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