Liberty One Open Ear Headphones, Wireless Earbuds with Earhooks, Secure Fit, Ergonomic Design, Bluetooth 5.3, IPX5 Water-Resistant, Sweat Resistant, Fast Charging, 30HRS Playtime(Black)

{Innovative Open-Ear Technology}The Rollme Liberty One earphones utilize cutting-edge air conduction technology, offering a non-intrusive listening experience that delivers rich sound without blocking the ear canal, allowing you to enjoy your music while staying fully aware of your surroundings.
{Ergonomics and Lightweight Design}Crafted with ultra-soft silicone and 0.7mm thick titanium memory wire, the Liberty One's ear hooks conform to various ear shapes, providing all-day comfort. At just 7.5 grams per earbud, the lightweight design ensures a stress-free fit that stays securely in place, even during the most intense workouts.
{Superior Sound Quality and Rich Bass}Equipped with a large 18mm×11mm dynamic driver unit, the use of lightweight polymer materials and a double-layered, ultra-aligned carbon fiber composite delivers deep, punchy bass and crystal-clear, high-fidelity sound.
{Water and Sweat Resistance for Active Use}With an IPX5 water resistance rating, the Rollme Liberty One earphones feature a nano-coating and a unique design that offer comprehensive protection, making them ideal for a wide range of sports and physical activities without the worry of damage from sweat or water.
{Rapid Charging and Extended Battery Life}Each charge provides 8 hours of continuous playtime, and the included charging case extends the total listening time to an impressive 30 hours. The rapid charging feature gives you 1 hour of playback after just a 5-minute charge, eliminating the fear of running out of battery during long workouts or everyday use.