FeaturesiOS / Android compatibleBattery life: up to 8 hours (18 hours with charging case)Microphone / remote / volume controlWater-resistant (IPX6)True Wireless Hyper-Definition soundLinearflux Hypersonic Lite Hyper-Definition True Wireless Sports EarphonesFeel the electricity, love, and magic your favourite music artist has spent countless hours in the studio perfecting. Hear the detail, the dynamics, and that beat bumpin\' bass. HyperSonic features the exclusive LinearFlux 3D Hyper Definition Sound Engine, tuned to popular HD streaming services by Apple Music, Spotify, and Pandora.Engineered to take on the urban jungle. Wear\'em. Sweat in \'em. 24-7. They have what it takes. They flow wherever you go with pillow-soft ear-tips that drown out the noise. And the form-hugging comfort shells that eliminate ear fatigue. All day, Everyday.USB-C charging case with USB-A to USB-C recharging cableBox ContentsHyperSonic In-Ear Speakers (left and right)USB-C Charging CaseUSB-C Recharging CableThree sizes of eartips (S-M-L)Acid Green and Black Sport comfort shellsInstruction Manual