oraimo OpenArc (OPN-675)

Advanced Air Conduction Fit: Rests gently on the outside of the ear canal using flexible, titanium memory-wire hooks encased in skin-friendly silicone to eliminate inner-ear fatigue.

HavyBass™ Acoustic Profile: Combines large dynamic drivers with a bass-boost algorithm to punch out surprisingly deep low-end frequencies without blocking environmental noise.

36-Hour Extended Playtime: Provides up to 8 continuous hours of audio on a single charge, with an additional 28 hours stored inside the sleek charging case.

AniFast™ Quick Charging: Yields up to 2 full hours of active music playback from a brief 10-minute USB-C power top-up.

4-Mic AI ENC System: Integrates a beamforming microphone array with a deep neural network algorithm to filter out environmental noise and wind distortion during voice calls.

Bluetooth 5.4 Connectivity: Ensures a rock-solid, power-saving connection up to 10 meters with an integrated instant audio-video sync game mode.

Dual-Device Multipoint Pairing: Allows simultaneous connection to two devices, such as a laptop and phone, automatically switching audio priorities for incoming calls.

Personalized RGB Light Effects: Features built-in status lights on the earbud shells that can be configured to mirror different colors and animation styles.

IPX5 Water & Sweat Resistance: Fully protected against intense workouts, running sweat, or unexpected rain showers.

oraimo Sound App Support: Syncs effortlessly with a mobile application to remap touch controls, adjust sound equalizers, and apply firmware updates.

Category: ORAIMO

The oraimo OpenArc (OPN-675) is an innovative, high-performance pair of open-ear wireless earbuds engineered for users who prioritize premium acoustic quality, all-day wearing comfort, and active situational awareness. Utilizing advanced air conduction technology instead of traditional in-ear drivers, these earbuds hook securely over the ear to deliver immersive, directional audio without entering or blocking the ear canal, making them an incredibly hygienic, pressure-free alternative for fitness enthusiasts and commuters alike. Sound delivery is optimized by 14.2mm dynamic drivers paired with oraimo’s proprietary HavyBass™ algorithm, providing punchy bass and detailed treble while actively maintaining low audio-leakage profiles. To complement active lifestyles, the OpenArc introduces a premium two-layer transparent charging case featuring customizable RGB lighting matrix rings that can be fully personalized through the official oraimo Sound App. Powered by a power-efficient Bluetooth 5.4 chip, the earbuds offer up to 36 hours of total combined playback, seamless dual-device multipoint pairing, a dedicated low-latency gaming mode, and crystal-clear call quality through a 4-microphone array enhanced by AI Environmental Noise Cancellation (ENC).