Pure Bass. Zero Noise.

Take on your day one song at a time with the JBL Tune Flex 2 true wireless earbuds featuring Adaptive Noise Cancelling. They deliver up to 48 hours of exceptional JBL Pure Bass Sound and immersive JBL Spatial Sound. Their ergonomic, water- and dust-resistant design provides all-day comfort in any weather, while intuitive touch controls make managing audio and calls effortless.

With Adaptive Noise Cancelling and Smart Ambient technology, you can tune out distractions or stay aware of your surroundings. Personalize your sound experience using the JBL Headphones App and tailor your audio with Personi-Fi 3.0. JBL’s iconic ghost design adds a stylish edge to powerful tech performance.

JBL Pure Bass Sound with Spatial Sound

The JBL Tune Flex 2 features 12mm dynamic drivers delivering deep, punchy bass. JBL Spatial Sound creates a more immersive and realistic soundstage across music, movies, and gaming.

Adaptive Noise Cancelling with Smart Ambient

Fine-tune how much of the outside world you hear. ANC blocks external noise, while Ambient Aware and TalkThru let you stay connected without removing your earbuds. Additional eartips let you choose your preferred level of isolation.

6 Mics for Perfect Calls

Each earbud includes three microphones engineered for crystal-clear voice pickup. Noise-cancelling and echo-suppression algorithms ensure your voice remains clear—even in windy or noisy environments. Customize call performance inside the JBL Headphones App.

Crystal Clear Calls

Beamforming mics isolate your voice while cancelling environmental noise, ensuring clarity even outdoors.

Multi-Point Connection

Connect to multiple devices at once and switch seamlessly between them. Fast Pair ensures instant recognition on Android and Microsoft devices.

JBL Headphones App

Choose from multiple EQ presets, customize your experience with Personi-Fi 3.0, and receive low-battery voice prompts in your preferred language.

General Specifications

• Driver size: 12 mm dynamic
• Power supply: 5V 1A
• Frequency response: 20 Hz – 20 kHz
• Max operating temperature: 45°C
• Earbuds IP rating: IP54

Audio Specifications

• Impedance: 13 Ω
• Sensitivity: 98 dB SPL @ 1 kHz
• Max SPL: 95 dB
• Mic sensitivity: -38 dBV/Pa @ 1 kHz

Dimensions

• Earbuds: 4.4 g each (8.8 g combined)
• Earbuds (Ghost Edition): 4.2 g each (8.4 g combined)
• Charging case: 32.9 g
• Charging case (Ghost Edition): 35.2 g

Connectivity

• Bluetooth version: 5.3
• Profiles: A2DP 1.4, AVRCP 1.6.2, HFP 1.8
• Frequency range: 2.4–2.4835 GHz
• Transmitter power: ≤ 10 dBm (EIRP)
• Modulation: GFSK, π/4-DQPSK, 8DPSK

Battery

• Earbud battery: 55 mAh / 3.85V
• Charging case battery: 545 mAh / 3.85V
• Charging time: 2 hrs
• Music playtime (ANC off): Up to 12 hrs
• Music playtime (ANC on): Up to 8 hrs
• Talk time (ANC off): Up to 5 hrs
• Talk time (ANC on): Up to 4.5 hrs

What's in the Box?

• 1 × JBL Tune Flex 2 headphones
• 1 × USB Type-C charging cable
• 3 × Sizes of sealing ear tips
• 1 × Open ear tip set
• 1 × Charging case
• 1 × Warranty / Warning
• 1 × Quick Start Guide / Safety Sheet