About this item Intelligent Touch ScreenOur bluetooth earbuds feature smart single-tap controls and a multifunction touchscreen charging case. With fingertip touches, effortlessly switch songs, adjust volume, locate earbuds, or take calls. Whether in work meetings or intense workouts, the Smart Interactive System provides a smooth music experiencedelivering true hands-free control. Stable ConnectionAdvanced Bluetooth 5.4 wireless headphones maintain 60ms latency within a 33ft range, connect 200% faster than older versions, and never drop calls in crowded areas or on transportationfully compatible with both iPhone and Android smartphones. Marathon PlaytimeWireless bluetooth earbuds offer a long playtime, up to 40 hours total. One earbud can last 7-8 hours per charge. A 10-minute quick charge fuels 2 hours of play. From sunrise commutes to late-night gaming marathonskeep the beats going. Waterproof & SweatproofBuilt with nano-coating technology and rigid seams, these open ear headphones