Introducing the Flex Open Earbuds, the perfect blend of technology and ergonomic design for your everyday life. The revolutionary clip-on cuff design ensures a secure, lightweight fit, seamlessly blending your surroundings with immersive open-ear sound. Whether you're running errands, walking, or navigating a busy city, these earbuds adapt to your personal sound preferences for an unparalleled listening experience. With seamless Bluetooth connectivity, you can effortlessly switch from a podcast on your laptop to a call on your phone, while noise-canceling microphones ensure crystal-clear calls. Built for your dynamic lifestyle, the Flex Open Earbuds are your ideal everyday companion. Personal Sound via 12mm speaker Clip-on cuff design with lightweight fatigue-free fit 21+ hours playtime Connect to multiple devices with Bluetooth Multipoint Customize your sound + experience via JLab App Bass boost algorithm for optimal performance at all volume levels Everyday proof IPX4 Noise-canceling microphones for clear calls Google Fast Pair for Android devices Features | Personal Sound Flex's 12mm speaker technology delivers a personalized audio experience, adapting to your preferences. Whether you're a bass enthusiast, a lover of crystal-clear highs, or somewhere in between, Flex delivers a tailored listening experience and ensures an immersive listening experience. Safe Listening Discover a fresh approach to open ear listening with Flex's ergonomic Clip-on cuff design, meticulously engineered to provide a secure yet lightweight fit. Designed for extended wear, offers superior sound without compromising safety. This stylish alternative to traditional earbuds allows you to enjoy music, podcasts, and calls while staying aware of your surroundings. Extended Battery Life Flex Open earbuds features 7+ hours of wireless playtime in each earbud and 14+ additional hours from the charging case. That's 21+ total hours of Bluetooth 5 playtime. Connect to Multiple Devices With Bluetooth Multipoint you enjoy the versatility of transitioning seamlessly from device to device. Hop from podcast on your computer to a call on your mobile. You can connect simultaneously to two devices - mobile, laptop and/or computer. JLab App With the new JLab app, you'll have control to customize the touch controls, and sound to your personal preference - or use the presets for JLab Signature, Balance or Bass Boost. Plus get software updates for your product right when they're available. Available on the App or Google Play Store. Learn more. Better Bass Prepare to be blown away by Flex's astonishing bass performance, thanks to our bass boost algorithm you'll enjoy booming sound at any level. Feel the rhythm and depth of your favorite tracks like never before, as Flex delivers a truly immersive audio experience. Everyday proof IPX4 You want an earbud that can keep up with you. The Flex Open Earbuds are everyday proof for your life on-the-go with an IPX4 rating. That's durability for all life's adventures. Clear Calls Whether you're in a busy office or a noisy city street, the Flex Open Earbuds noise-canceling mic ensures crystal clear calls. The MEMS mic in each bud helps eliminate background noise, ensuring that your voice is heard loud and clear on the other end.