Features Hi-Res Audio Wireless with JBL signature sound The JBL Live Flex 3's 12mm dynamic drivers are perfectly tuned to deliver deep bass, balanced mid-range, and refined high frequencies—all at any volume level. JBL Spatial Sound makes you feel like you're at a concert as the sound comes from virtually everywhere around you. This is JBL Signature Sound at its best. Convenient Smart Charging Case™ for app-free control You can customize every aspect of your JBL Live Flex 3 earbuds with the 1.45-inch touchscreen display on the Smart Charging Case™. The display gives you full control of your sound on any devices - laptop, TV, smartphones, or tablets -, without needing to access the JBL App on your smartphone. True adaptive noise cancelling with custom control Tune out the outside world entirely or customize just how much ambient sound you decide to let in, with four noise-sensing mics that automatically adapt to your surroundings in real time. The audio compensation filter in the JBL Headphones App even allows you to customize and fine-tune the Adaptive Noise Cancelling level to your ear canal's unique shape. Water and dust resistant From the beach to the bike trail, the JBL Live Flex 3 earbuds are water resistant for all your outdoor adventures. Stay in control with the JBL Headphones app Personalize the soundtrack of your life. Just download the free JBL Headphones app to customize the way you listen. Adjust the Adaptive Noise Cancelling to your ears' shape, create a Relax playlist to help you chill out, check your best fit, or find your earbuds. You can also choose your preferred voice assistant, change how the earbuds behave through gesture customization, or adapt the sound output to audio or video to get the most out of your content—plus much more. Personi-Fi 3.0 Hear and feel every note of your playlist. Shape your audio to match your personal listening profile with interactive customization tools that use precise information about you and your preferences to provide the exact sound curve that suits you best. 50 hours total playback plus wireless charging Enjoy 10 hours of playtime, plus another 40 in the charging case.* Need to recharge even faster? 10 minutes on a USB type-C charging cable will give you another four hours of playtime. You can also recharge them wirelessly. (*with ANC off) 6 mics for perfect calls you can customize yourself Six beamforming microphones reduce wind and noise interference, so your words always come through loud and clear. A voice equalizer and voice level optimizer give you full control not only over how you sound to others, but how loud they sound to you. Multi-point connection Switch effortlessly from one Bluetooth device to another, so if you're watching a video on your tablet, you still won't miss a call on your phone. Google Finder and Audio Switch With the Google Finder service, if you ever misplace your earbuds, a network of over 3 million Android devices will automatically help you find it. With Google Audio Switch, the earbuds seamlessly swap from one Android Bluetooth® device to another. Jump from a video on your tablet to a call on your mobile phone, and never miss a moment. Water and dust resistant From the beach to the bike trail, the JBL Live Flex 3 earbuds are water resistant for all your outdoor adventures. Stay in control with the JBL Headphones app Personalize the soundtrack of your life. Just download the free JBL Headphones app to customize the way you listen. Adjust the Adaptive Noise Cancelling to your ears' shape, create a Relax playlist to help you chill out, check your best fit, or find your earbuds. You can also choose your preferred voice assistant, change how the earbuds behave through gesture customization, or adapt the sound output to audio or video to get the most out of your content—plus much more. Personi-Fi 3.0 Hear and feel every note of your playlist. Shape your audio to match your personal listening profile with interactive customization tools that use precise information about you and your preferences to provide the exact sound curve that suits you best. 50 hours total playback plus wireless charging Enjoy 10 hours of playtime, plus another 40 in the charging case.* Need to recharge even faster? 10 minutes on a USB type-C charging cable will give you another four hours of playtime. You can also recharge them wirelessly. (*with ANC off) 6 mics for perfect calls you can customize yourself Six beamforming microphones reduce wind and noise interference, so your words always come through loud and clear. A voice equalizer and voice level optimizer give you full control not only over how you sound to others, but how loud they sound to you. Multi-point connection Switch effortlessly from one Bluetooth device to another, so if you're watching a video on your tablet, you still won't miss a call on your phone. Google Finder and Audio Switch With the Google Finder service, if you ever misplace your earbuds, a network of over 3 million Android devices will automatically help you find it. With Google Audio Switch, the earbuds seamlessly swap from one Android Bluetooth® device to another. Jump from a video on your tablet to a call on your mobile phone, and never miss a moment. Water and dust resistant From the beach to the bike trail, the JBL Live Flex 3 earbuds are water resistant for all your outdoor adventures. Stay in control with the JBL Headphones app Personalize the soundtrack of your life. Just download the free JBL Headphones app to customize the way you listen. Adjust the Adaptive Noise Cancelling to your ears' shape, create a Relax playlist to help you chill out, check your best fit, or find your earbuds. You can also choose your preferred voice assistant, change how the earbuds behave through gesture customization, or adapt the sound output to audio or video to get the most out of your content—plus much more. Personi-Fi 3.0 Hear and feel every note of your playlist. Shape your audio to match your personal listening profile with interactive customization tools that use precise information about you and your preferences to provide the exact sound curve that suits you best.