Oraimo Opencirclet 2 OPN-672

Open-air conduction style that keeps your ears unblocked so you stay aware of traffic and surroundings. Built with skin-friendly silicone and a 0.6mm memory steel wire.Sound: 18x11mm dynamic drivers with Open-Ear Bass Boost algorithms.Connectivity: Bluetooth 5.4 with dual-device multi-point connection support and low-latency mode.Fitness Tracking: Integrated exercise pedometer to log step counts via the Oraimo Sound app.Durability: IPX5 water and sweat resistance.Battery: Up to 16 hours of continuous playtime; a quick 10-minute charge supplies 6 hours of use.Calls: Dual microphones with environmental noise cancellation (ENC) for HD voice clarity.