Shokz OpenRun Pro 2 vs Bose QuietComfort Ultra

The OpenRun Pro 2 uses bone‑conduction technology to deliver sound without covering your ears, keeping you aware of traffic and surroundings. A dual‑driver bass unit adds richer low‑frequency response while maintaining the signature open‑ear comfort. Designed for active lifestyles, the headphones are IP55‑rated for water and sweat, offer up to 12 hours of playtime on a single charge, and connect via Bluetooth 5.3 for a stable, low‑latency link to your device.

The Bose QuietComfort Ultra Headphones combine Bose's renowned noise cancellation with a new Immersive Audio mode that adds spatialization and head tracking to any content, creating a more three-dimensional listening experience for music and movies. An updated CustomTune sound calibration technology automatically adjusts audio and noise cancellation to the specific fit and shape of the wearer's ears each time the headphones are put on. With up to 24 hours of battery life (18 hours with Immersive Audio active) and a lightweight, plush design, they are built for all-day comfort during long listening or travel sessions.

• Open‑ear design preserves situational awareness
• Dual‑driver bass adds richer low‑frequency response
• IP55 rated against rain and sweat for outdoor workouts
• Stable Bluetooth 5.3 connection with low latency

• Exceptional noise cancellation quality
• Very comfortable for long sessions
• Immersive Audio is a genuinely novel feature
• Strong build quality

• Bass may not match full‑cover over‑ear headphones
• Bone‑conduction sound can feel less intimate for some users
• Limited battery life compared to some competing sport earbuds

• Premium price point
• Immersive Audio reduces battery life
• Case is fairly large