JBL Live Flex4 Orange

The JBL Live Flex 4 wireless earbuds, with a semi-in-ear stick design, deliver a stable connection using modern Bluetooth 6.0 technology. The earbuds use adaptive noise cancelling to effectively suppress ambient noise while you listen. The integrated battery provides a total battery life of up to 50 hours when combined with the charging case. The earbuds themselves can play for 10 hours without active noise cancelling, and are charged conveniently via USB-C or wirelessly. The durable IP54-rated construction protects the device from dust and splashing water.

Sound and Tuning

The 12mm drivers provide a balanced sound performance with an emphasis on clear details and deep bass. Wireless technology transmits audio nuances across a wide frequency range of 20Hz to 40kHz. The spatial audio feature creates a three-dimensional listening space for a more natural perception of recordings. In addition, the Personi-Fi 3.0 tool helps you customise the sound curve to your personal hearing profile.

Noise Cancelling and Ambient Mode

True Adaptive Noise Cancelling 2.0 technology actively suppresses ambient noise based on a real-time analysis of your environment. Meanwhile, Ambient Aware mode makes it easier to perceive sounds from your surroundings when you need to stay alert. The system automatically reacts to your voice and pauses playback via the Smart Talk feature. You can easily adjust the pass-through intensity and noise-cancelling level in the mobile app.

Battery Life and Charging

The earbuds offer up to 10 hours of continuous use with noise cancelling turned off. The charging case holds power for an additional 40 hours of use, bringing the total listening time to 50 hours. Just a 10-minute quick charge provides power for 4 hours of use. You can recharge the battery using a standard USB-C connector or Qi-certified wireless pads.

Calls and Microphone

A total of six microphones with beamforming technology ensure clarity during phone calls. An integrated algorithm trained by artificial intelligence effectively filters out wind and street noise. The Voice Aware feature helps regulate the volume of your own voice that you hear in the earbuds during a call. The microphone parameters can be fine-tuned to suit the current ambient conditions.

Controls, App and Pairing

The Smart Charging Case features a touch screen for direct setting adjustments without needing to take out your phone. On the screen, you can change the volume, switch tracks, or activate noise-cancelling modes. The mobile app offers complete management of all features, including equaliser adjustments. The earbuds support Google Fast Pair and seamless switching between multiple paired audio sources.