JBL Tune Flex wireless headphones black

Comfortable fit with open-ear design: Listen to what you want to hear more and more. Reduce sound distractions with active noise cancellation technology and two microphones. You can always adjust your surroundings using Ambient Aware to feel safe outdoors, and TalkThru allows you to pause for a short conversation without removing the headphones.4 microphones for perfect calls: Enjoy hands-free stereo calls hassle-free. Four microphones are included with Tune Flex, ensuring you are always heard clearly. Never hesitate to accept or make a call. Additionally, you can choose how much speech you want to hear using VoiceAware by adjusting the microphone input level sent back to the earbuds.Battery life up to 32 hours: Don't miss anything with up to 32 hours of battery life providing you with convenience.All-day fit and comfort: The Stick Closed design offers pressure-free comfort and eliminates background noise with a lightweight design you might almost forget you're wearing.JBL Headphones app: With the JBL Headphones app, you can listen to music your way. You can choose how you want to listen, pick what suits you, locate your earbuds, and even create a silent bubble to allow complete relaxation.