Stunning Stereo Sound High-performance Audio Powered By An Advanced Qualcomm Bluetooth Audio Soc (system On A Chip) With Integrated Support For Aptx And Aac. Get Aock-solid Connection That Delivers High-fidelity Sound. Clear Calls The Earbuds Are Equipped With 4 Microphones (2 Per Earbud) That Utilize The Latest Cvc 8.0 Noiseeduction Technology To Filter Out Background Noise And Accurately Pick Up Your Voice During Calls. One-step Connection And Ipx7 Water Resistance The Earbuds Automatically Turn On And Connect With Your Phone When You Open The Charging Case. Take On Workouts &uns With Ipx7-rated Protection Against Sweat &ain. 25-hour Playtime A Full 5 Hours Of Listening On A Single Charge Extended To 25 Hours Of Playtime With The Included Charging Case. Usb-c Fast Charging Fullyecharges The Case In 2 Hours.