- Active noise cancellation: Yes
- Sensitivity (dB): 101
- Frequency Range: 20 Hz - 20 kHz
- Impedance: 32 Ohm
JBL Live Flex Wireless In-ear headphones
The JBL Live Flex Black are true wireless earbuds that blend adaptive noise cancelling with JBL Signature Sound for a premium audio experience. Featuring an open-stick build, this model ensures comfort throughout the day while providing immersive spatial audio and deep bass, tuned with Personi-Fi 2.0. With Bluetooth 5.3 for multi-device pairing, IP54 resistance to water and dust, and up to 40 hours of battery life with Qi wireless charging, these earbuds suit busy lifestyles.
- True Adaptive Noise Cancelling technology adapts automatically for distraction-free listening wherever you go.
- 12 mm neodymium drivers create rich, high-fidelity sound and spatial immersion.
- Listen for up to 8 hours per charge with an additional 32 hours from the included case.
- Easy-to-use touch controls, six beamforming microphones, and personalization via app keep calls clear and operation intuitive.
JBL Live Flex Black: Adaptive Sound and Lasting Comfort
True wireless flexibility meets advanced audio technology with these earbuds. Listeners who prioritize sound quality and comfort will appreciate the open-stick, all-day wear design packed with innovative features. Engineered for adaptability, the JBL Live Flex Black delivers immersive playback and personalized sound through Personi-Fi 2.0. This latest generation of earbuds integrates high-fidelity performance, smooth device switching, and robust battery endurance into one reliable package for everyday users.
Standout Features: Adaptive Noise Cancelling and Personalized Audio
What stands out is True Adaptive Noise Cancelling, which leverages six beamforming microphones to adjust in real time and shield you from distractions. Personi-Fi 2.0 lets you fine-tune your audio profile, and Bluetooth 5.3 delivers dependable connections and compatibility with future devices.
Performance and Sound Quality—Benefit: High-Fidelity Listening Experience
Music lovers and professionals alike find the immersive sound and bold bass appealing. The pairing of 12 mm neodymium drivers with JBL Spatial Sound reveals depth and clarity across music genres. With onboard touch and voice controls, including Google Assistant and Alexa, adjusting playback or taking calls becomes seamless.
- Driver Size: 12 mm — Delivers full-spectrum, high-fidelity audio for immersive listening.
- Frequency Response: 20 Hz – 20 kHz — Reproduces deep bass and crisp highs.
- With multi-point Bluetooth 5.3, you can connect to several devices at once without hassle.
Durability and Usability—Benefit: Worry-Free Everyday Wear
Comfort meets resilience in a product certified IP54 for dust and splash resistance. The open-stick form stays secure in the ear, ensuring fatigue-free listening during long work days, workouts, or commutes. Fast-access controls and beamforming microphones make calls and music interruption-free.
- Water and Dust Resistance: IP54 — Withstands sweat and outdoor use.
- Number of Microphones: 6 — Crystal-clear calls, even in noisy environments.
- Managing playback, calls, and noise cancellation is easy with responsive touch and voice commands.
Battery Life—Benefit: Extended Playtime and Fast Charging
Long-lasting battery means music and calls are always ready. Enjoy up to 8 hours of listening with ANC off, plus 32 more from the charging case. Qi-compatible wireless charging enables quick top-ups whenever needed.
- Maximum Play Time: 40 hours — 8 hours in earbuds, 32 in the case.
- Charging Time: 2 hours — Full recharge from empty.
- Get up to 4 hours of playback after just 15 minutes of fast charging.
Who Is It For
Active professionals, commuters, and music enthusiasts will benefit from the comfort, clarity, and smart technology offered by this model. The JBL Live Flex Black fits those seeking dependable wireless earbuds for work, exercise, and daily transit without compromising on sound. From high-fidelity streaming to uninterrupted calls, the YRS-23 adapts to various routines and settings. Its customizable sound and long battery support extended use, and the IP54 rating protects against daily challenges.
Microphone: Yes
The headphones are equipped with an integrated microphone, which allows clear and comfortable phone calls or communication during gaming. The microphone is designed to capture your voice with high accuracy, ensuring quality audio transmission and minimizing ambient noise.
Active noise cancellation: Yes
These headphones feature Active Noise Cancellation, which uses built-in microphones to pick up noise in the environment. They then generate out-of-phase sound waves that interfere with the original noise. As a result, they can significantly reduce distracting environmental noises such as those from airplanes, offices, and public transportation. As a result, you can enjoy your favorite music, podcasts or audiobooks in a quiet and undisturbed environment.
Play Time (hours): 40
Up to 40 hours of continuous use on a single charge, giving you plenty of time for intensive use and freedom without the need for a power supply.
Frequency Range: 20 Hz - 20 kHz
The frequency response 20 Hz - 20 kHz provides a wide enough range to capture all the fine musical and sonic details.
Bluetooth Version: Bluetooth 5.3
The product is equipped with Bluetooth 5.3 technology, which provides a faster and more stable wireless connection. This advanced version of Bluetooth offers lower power consumption, greater range and better sound quality, so you can enjoy a reliable and high-quality listening or communication experience.
Bluetooth Profile
- HFP
- AVRCP
- A2DP
Package Contents
- Charging Case
- USB-C Charging Cable
Microphone
Active noise cancellation
Bluetooth Profile
A2DP, AVRCP, HFP
Special Features
Smartphone application, Fast Charging
Voice Control
Yes
Frequency Range
Water Resistance
Impedance
Bluetooth Version
Bluetooth 5.3
Package Contents
Play Time (hours)
Charging Time (Hours)
Battery Operation
Battery Type
Li-Polymer
Power Supply
5V
Weight (g)
52
Made in
China
Documents
Instructions for use
Manufacturer information
Safety instructions
Please refer to the user manual for the specific safety instructions for this product.