oraimo OpenCirclet 2 — Open-Ear Bluetooth Headphones (OPN-672)
Move Free, Sound Bold.
The oraimo OpenCirclet 2 is an open-ear wireless headphone built for movement — running, cycling, workouts, and all-day wear — keeping you aware of your surroundings while you enjoy rich, immersive sound.
Key Features
Open-Ear Bass Boost — 18×11mm dynamic drivers with air-conduction and an open-ear bass algorithm for deep bass and clear treble.
Exercise Pedometer — built-in step tracking via the oraimo Sound app (enable in-app).
HD Voice in Calls — dual noise-cancelling microphones for clear calls.
IPX5 Water Resistant — handles sweat and light rain during workouts and outdoor use.
Ultra-Comfort & Secure Fit — 0.6mm memory steel wire wrapped in skin-friendly silicone that adapts to the contours of your ear.
Up to 16 Hours Playtime on a full charge.
Bluetooth 5.4, ≥10m wireless range, USB Type-C charging.
365-Day Warranty.
Specifications
Model: OPN-672 (OpenCirclet 2)
Bluetooth Version: V5.4
Wireless Range: ≥10 meters
Playtime: Up to 16 hours
Charging Port: USB Type-C
Water Resistance: IPX5
Drivers: 18×11mm dynamic drivers
Microphones: Dual noise-cancelling
Sensor: Built-in pedometer
Compatible App: oraimo Sound (Google Play & Apple App Store)
All performance data based on oraimo Lab test results; actual results may vary with usage.
