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SKU:73546397
Experience next-gen sound with the JBL Live Flex 3 True Wireless Noise Cancelling open-stick earbuds. Featuring 12 mm dynamic drivers delivering JBL Signature Sound and immersive JBL Spatial Sound, they make music and movies come alive.
Block distractions with Best-in-Class True Adaptive Noise Cancelling, or stay aware using Adaptive Ambient mode. Customize your noise control through the JBL Headphones App.
Control everything from the convenient Smart Charging Case™—no app needed. Adjust ANC, volume, EQ, handle calls, check messages, and even personalize the case screensaver. Enjoy up to 50 hours total playback (10 hrs earbuds + 40 hrs case), with USB-C and wireless Qi charging support.
Google Finder, 6-mic beamforming setup, Personi-Fi 3.0 EQ personalization, and seamless use via JBL Headphones App.
Driver Size | 12 mm dynamic driver |
Frequency Response | 20 Hz – 40 kHz |
Sensitivity | 103 dB SPL @ 1 kHz |
Impedance | 13 O |
Maximum SPL | 95 dB |
Bluetooth Version (Earbud) | 5.3 |
Bluetooth Version (Case) | 5.1 |
Bluetooth Profiles | A2DP v1.4, AVRCP v1.6.2, HFP v1.8 |
Bluetooth Frequency | 2.4 GHz – 2.4835 GHz |
Transmit Power (Earbud) | <9 dBm (EIRP) |
Transmit Power (Case) | <10 dBm (EIRP) |
Modulation (Earbud) | GFSK, p/4-DQPSK, 8-DPSK |
Modulation (Case) | GFSK |
Battery Life (ANC off) | 10 hrs (earbuds) + 40 hrs (case) |
Battery Life (ANC on) | 7 hrs (earbuds) |
Talk Time (ANC off) | 5 hrs |
Charging Time | ˜2 hrs (earbuds + case); 10 min quick-charge = ~4 hrs playback |
Charging Port | USB Type-C + wireless Qi charging |
Earbud Weight | 4.5 g each (9.0 g pair) |
Charging Case Weight | 63.7 g |
Microphones | 6 beamforming + 4 noise-sensing mics |
Earbud Battery | 50 mAh (3.85 V) |
Case Battery | 690 mAh (3.85 V) |
Max Operating Temp | 45 °C |