The Oraimo OpenCirclet 2 is an open-ear Bluetooth headphone designed for sports and active use. It features air conduction technology for clear, bass-enhanced audio without blocking the ear canal, ensuring comfort and situational awareness. With Bluetooth 5.2, it offers a 10m range, low-latency game mode, and Google Fast Pairing (Android 6.0+). The headphones provide up to 16 hours of playtime, with a 10-minute quick charge yielding 3.5 hours. IPX5 waterproofing makes it sweat- and rain-resistant, while a lightweight, ergonomic design with skin-friendly silicone ensures stability during intense workouts. It includes 2-mic ENC noise cancellation for clear calls and a stylish dark blue/orange color scheme.