About this item

• Up to 32 hours of battery life - Never miss a beat with 32 (8+24) hours of battery life or 6 hours, 18 hours in the case when noise cancelling is engaged. Need a Boost? Speed Charge for just 10 minutes to get 2 hours of playtime.
• 4 mics for crystal-clear conversations - Experience seamless, wireless calls in high quality. The Tune Flex features four microphones, ensuring your voice is always heard clearly. Feel confident in your ability to answer or initiate calls anytime. With VoiceAware, you have the option to adjust how much of your own voice you hear by managing the mic input sent back to your earbuds.
• All-day fit & comfort – Never be without your music. The stick open design ensures comfort without pressure and natural sound awareness. Additional Sealing tips in 3 sizes together with sealing ear tip mode in the App allow you to create environmental sound sealing without compromising the light, sleek design of these earbuds.
• Water resistant & sweatproof - Don't be deterred by bad weather. Thanks to IPX4 water resistance and sweat proofing, there isn't a workout or downpour the Tune Flex can't handle.
• Active Noise Cancelling with Smart Ambient - Hear more of what you want, less of what you don't. Active Noise Cancelling technology with 2 microphones lets you minimize audio distractions. With Ambient Aware, you can tune into your surroundings at any time so that you feel safer when you're out in the world, while TalkThru lets you stop for a quick chat without having to remove your headphones.
• JBL Headphone App - The JBL Headphones App lets you enjoy your music your way. Customize your listening experience and the touch control gestures, find your earbuds, control the environmental noise and the Smart Audio & Video modes. Download the App for free and discover how much more you can do.
• JBL Pure Bass Sound - Smartly designed 12mm drivers enhanced by the stick form factor deliver JBL's Pure Bass Sound so you'll feel every pulsing beat.