These True Wireless Earbuds Give You Up To 48 Hours Of Exceptional Jbl Pure Bass Sound, While The Ergonomic, Water And Dust-Resistant Design Gives You All-Day Comfort In Any Weather. A Simple Touch Allows You To Manage And Enjoy Perfect Calls Anywhere, Without Ambient Noises. With Active Noise Cancelling And Smart Ambient Technology, You Choose Whether You Want To Tune Out The World Or Engage With Your Surroundings. The Stick-Closed Design Ensures A Secure Fit, And Isolation From Outside Noise For Better Sound Performance. Best Of All, The Jbl Headphones App Lets You Personalize Your Entire Listening Experience. Stay Connected To Your World, Your Way. In The Box: Earbuds, Charging Case, Usb Type-C Charging Cable, 3 Sizes Of Ear Tips, Quick Start Guide. Product Specifications: Manufacturer: Jbl Driver Size: 6 Mm Driver Sensitivity: 97 Db Frequency Response: 20 Hz – 20 Khz Weight: 5 Gm (Per Earbud), 50.3 G (Case) Bluetooth Version: 5.3 Playtime: 48 Hours (Max.) Talk Time: 6.6 Hours Case Battery Life: 30 Hours (Max.) Charging Time: 2 Hours