About this item Intelligent Touch ScreenThese 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 keeps your music experience effortlessly smoothdelivering true hands-free control. Stable ConnectionAdvanced Bluetooth 5.4 wireless headphones maintain 60ms latency within 33ft range, connect 200% faster than older versions, and never drop calls in crowded areas or on transportation fully compatible with both iPhone and Android smartphones. Marathon PlaytimeWireless bluetooth earbuds offer 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