PERFORMANCE FEATURES: 8+ hours of playtime in each earbud and 24+ extra hours from the charging case (32+ hours total) An IP55 sweat resistance holds up against sweat and dirt, so hit the trails, the gym and more The ergonomic earhook fits even the smallest ears and stay securely and comfortably in place Use either earbud independently or use both together. A built-in MEMS microphone in each bud ensures clear calls With just a few taps via touch sensors, you can choose your sound preference: JLab Signature, Balanced and Bass Boost modes – without an app Enjoy volume and track controls, plus play/pause, answering calls and activating your smart assistant with the touch control functions INCLUDES: GO Air Sport True Wireless Earbuds Charging Case with Integrated Charging Cable 3 Sets Gel Tips JLab Two Year Warranty AUDIO: Speaker: F6mm Dynamic driver Output: 103±3db Microphone: MEMS -42dB+/-3dB Frequency Response: 20Hz-20kHz Impedance: 16O BATTERY: Battery Life: 8+ hours in each earbud Total Playtime: 32+ hours total Standby: 60+ hours Input Power: 40mA Earbud Battery: 43mAh lithium polymer Earbud Charge Time: 2.2 hours (in case) Charging Case Battery: 350mAh lithium polymer rechargeable Case Charge Time: 2 Hours Charge Plug: Type-A OTHER SPECS: Weight: 57.5g (earbuds + case), 6.2g per earbud, 45.1g charging case IP Rating: IP55 (earbuds only)