Immerse yourself completely in the music with the latest JBL Tune Flex 2 earbuds. With JBL Pure Bass Sound and spatial audio, the low bass tones sound much more intense. In addition, you can block out loud ambient noise, such as talking colleagues or the hum of an airplane, by turning on Active Noise Cancelling. With a battery life of 8 hours per charge and an extra 3 charges in the case, this provides 32 hours of listening pleasure. If you want to listen longer, there is the option to turn off noise cancelling to enjoy up to 48 hours of music. It has an IP54 certification, meaning it is water and dust resistant. Personalize these JBL Tune Flex 2 earbuds with full-color printing and a sleeve.