Feel free with JBL Tune Buds headphones. These practical headphones provide up to 48 hours of exceptional JBL Pure Bass sound. Built with a unique design, JBL Tune Buds are water and dust resistant, suitable for any occasion. Manage your calls with just one touch and enjoy your favorite playlist wherever you are without ambient noise.Tune Beam is equipped with Active Noise Canceling technology as well as Smart Ambient, so you can decide whether you want to isolate yourself from the surrounding noise or be aware with the surrounding environment. Their unique design ensures perfect isolation from external noise as well as a super fit. If you download the JBL Headphone app you can customize your music the way you want.