Built to be great on-the-go and everyday-proof, JLab Audio's JBuds Air combine great sound with the freedom of true wireless design. They're sweat and moisture resistant, you can take phone calls with ease, and they last for a total of 13-14 hours playing time with the included charging case. True wireless freedom With two independent earbuds fitting comfortably and securely in your ears, not a single wire gets in your way. Connect wirelessly with your smart device via a high-quality, stable Bluetooth connection. JLab Audio sound Enjoy rich and crisp JLab Audio quality sound with 8mm drivers. And you can tune to your preference with three EQ settings; Signature, Balanced, and Bass Boost, all without an app. Comfortable & durable Three sets of ear-tips and optional cush fins let you find the ideal fit, and they're IP55 moisture and dirt resistant. 13-14 hour battery life They last for 3-4 hours off a single charge, with the power for an additional 10 hours in the included pocket-sized charging carry case. Great on the go The JBuds Air automatically turn on and connect to each other when you take them out of the case. And you can take phone calls with ease with the built-in mic, and interact with your smart phone's voice assistant. These True Wireless headphones are compatible with all smart devices with Bluetooth, including from Apple, Samsung and Google, and other Android smart phone brands.