*Must go this week* JLab Studio Wireless Headphones - Brand New, never used Features & details 50+ HOURS BLUETOOTH PLAYTIME: Tune out with a long 50+ hours of wireless playtime via Bluetooth 5. A simple set-up and you can GO all day without anything stopping you. CLOUD FOAM COMFORT: Form-Fit Earcups are ergonomically shaped to the natural outline of the ear. The 1” Cloud Foam cushions and adjustable hinges further customize your comfort for any travel, workout or commute. CUSTOM EQ3 SOUND: Choose the sound that matches your personal preferences with JLab Signature, Balanced and Bass Boost modes — without an app. MUSIC TO-GO: Built for everyone, the Form-Fit Earcups with smooth-sliding metal adjustments and feather-light build are ready to hit the road. Fold them up in the palm of your hand so you can bring them wherever life takes you, while traveling or lounging. TOTAL CONTROL: Control all of your music via earcup. Play, pause, change tracks, and adjust volume with built-in buttons for easy on-the-go use. Answer and hang up calls with the built-in microphone. Activate your voice assistant or use universal mic + volume and track control to choose how you want to listen.