JBL TUNE 225TWS
|Driver size (mm)||12|
|Driver sensitivity at 1kHz/1mW (dB)||105|
|Dynamic frequency response range (Hz)||20 Hz – 20 kHz|
Control Connect Specifications
|Bluetooth profiles||A2DP 1.3, AVRCP 1.5, HFP 1.7|
|Bluetooth frequency||2.402 GHz – 2.48 GHz|
|Bluetooth transmitted modulation||GFSK/ _x001F_/4DQPSK/ 8DPSK|
|Bluetooth transmitter power||<12 dBm|
Documents & Downloads
Quick Start Guide
What’s in the Box
- JBL TUNE 225TWS
- Type-C USB charging cable
- Charging case
- 1 x Warranty / Warning (W / !)
- 1 x QSG / Safety Sheet (S / i)
FAQs & How-Tos
True Wireless Headphone Cleaning InstructionsIt is not uncommon to have charging problems with True Wireless headphones.
Sometimes charging may stop. You may encounter that the charging does not start at all or one of the ear buds will suddenly switch on and begin the pairing process.
This is almost always caused by dirt on the 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 to clean all contact points, both on each ear bud and in the charging case.
It may not be easy to reach into the tiny holes, but a cotton swab or makeup swab may be used. Moisten the tip with a little rubbing alcohol, then rotate it and scrub lightly on each contact surface.
Repeat until the contact points are visibly clean, and charging should work as designed.
How to Reset True Wireless Stereo Headphones
Place both ear pods in the charging box, while the charging box is plugged into a power source. Press and hold the button on the Right pod for about 5 seconds. The LED on the pod will turn off and then turn back on again. This restores to factory defaults. (Please note that charging must take place for reset to work.)
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.
Is Volume Control Supported?
This headphone does not feature volume control. You must manually control volume from your device.
My JBL Headphone App Support
This headphone is not supported by the My JBL Headphone app.
Waterproof InformationThis headphone does not have any IPX rating and is not waterproof. Over exposure to water or moisture can result in irreversible damage to the headphones.
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