Rollme Liberty One Open Ear Headphones, Bluetooth 5.3, 30HRS Playtime (Black)

The Rollme Liberty One are open-ear Bluetooth headphones designed for active use and situational awareness. They utilize air conduction technology to deliver audio without blocking the ear canal, allowing users to hear ambient sounds. The earbuds feature an ergonomic design with ultra-soft silicone and a 0.7mm titanium memory wire for a secure, comfortable fit that conforms to various ear shapes. Each earbud weighs 7.5 grams. They are equipped with a large 18mm x 11mm dynamic driver unit, using lightweight polymer materials and a double-layered carbon fiber composite to produce rich bass and high-fidelity sound. The headphones have an IPX5 water resistance rating, protected by a nano-coating, making them suitable for sports and activities involving sweat or light rain. They offer up to 8 hours of playtime on a single charge, with the charging case providing an additional 22 hours for a total of 30 hours of battery life. The headphones support rapid charging, delivering 1 hour of playback from a 5-minute charge. They feature Bluetooth 5.3 for connectivity.