The Shokz OpenRun Pro 2 represents the pinnacle of open-ear audio innovation, specifically engineered to deliver an exceptional acoustic experience for athletes, fitness enthusiasts, and outdoor runners. Utilizing cutting-edge, 10th-generation bone conduction technology alongside an integrated dual-driver configuration, these premium wireless headphones deliver crisp high-end frequencies while simultaneously transmitting powerful, resonant bass through decoupled air-conduction acoustic channels. By maintaining a completely open-ear structural design, the headset ensures you remain fully aware of ambient surroundings, traffic sounds, and environmental audio cues, prioritizing safety without sacrificing cinematic sound performance.
Constructed for high-intensity physical training, the ultra-lightweight unibody layout features a flexible nickel-titanium alloy memory wire frame wrapped in a soft, sweat-resistant silicone finish. This ergonomic configuration reduces physical clamping forces significantly compared to traditional sport bands, providing a stable, cloud-like fit that stays firmly anchored during rigorous marathons, gym sessions, or trail runs. With an advanced IP55 water-resistant rating and an integrated double-layer mesh acoustic structure, the internal electronics are completely shielded from rain, heavy sweat, and accidental water splashes.
Equipped with a high-capacity lithium-polymer battery, the device offers up to 12 hours of continuous music playback and hands-free calling on a single charge. It integrates a waterproof USB-C charging port that delivers a remarkable quick-charge feature—providing up to 2.5 hours of audio runtime from a brief 5-minute connection. For clear voice capture, the chassis houses dual wind-resistant microphones optimized with an AI-powered noise reduction algorithm that filters out up to 96.5% of background chaos. Fully compatible with the official Shokz App, users can seamlessly manage multipoint Bluetooth 5.3 pairings and toggle between customized electronic equalizer presets to match their personal routine.
Key Features
- DualPitch Hybrid Acoustic Architecture: Combines bone conduction technology for vibrant mids and highs with an independent air conduction unit for deep, booming bass.
- Safety-Focused Open-Ear Design: Keeps auditory canals completely free to maintain natural ambient situational awareness during outdoor training sessions.
- Premium Ni-Ti Alloy Frame: Flexible nickel-titanium memory wire hook assembly ensures an ultra-stable, light-clamping fit that resists shifting during movement.
- IP55 Weather and Sweat Resistance: Dual-layer hydrophobic structural mesh protects internal acoustic chambers from intensive sweat buildup and rain showers.
- 12-Hour Continuous Operational Runtime: Optimized battery capacity handles multiple workouts before requiring a standard 1-hour full recharge cycle.
- 5-Minute Smart Quick Charge: High-efficiency USB-C power delivery gives you 2.5 hours of instant music playback from an emergency 5-minute top-up.
- AI-Driven Dual Microphones: Intelligently suppresses up to 96.5% of ambient environmental noise and wind interference for clinical call clarity.
Technical Specifications
| Brand |
Shokz |
| Product Type |
Open-Ear Wireless Sport Headphones |
| Model / SKU |
OpenRun Pro 2 (S820 / S821) |
| Acoustic Technology |
10th-Gen DualPitch™ (Bone Conduction & Air Conduction Hybrid) |
| Frequency Response Range |
20 Hz – 20 kHz |
| Speaker Sensitivity Rating |
Bone Conduction: 101.3 dB ± 3 dB / Air Conduction: 96 dB ± 2.5 dB |
| Bluetooth Configuration Version |
Bluetooth® v5.3 (33 ft / 10m Wireless Range) |
| Compatible Bluetooth Profiles |
A2DP, AVRCP, HFP |
Wireless Multipoint Pairing Capability
Yes (Simultaneous Dual-Device Connection) |
| Microphone Assembly Type |
Dual Noise-Canceling Mics with Wind-Resistant AI Algorithm |
| Ingress Protection Rating |
IP55 Sweat & Water Resistant |
| Battery Cell Type |
Premium Lithium-Polymer |
| Continuous Audio Playback Duration |
Up to 12 Hours |
| Full Battery Charge Duration |
1 Hour via Waterproof USB-C Port |
| Emergency Quick-Charge Support |
5-Minute Charge Provides 2.5 Hours of Playtime |
| Chassis Material Formula |
Nickel-Titanium Alloy Ear Hooks, Full Titanium Core, Silicone Coating |
| Product Weight Parameters |
Standard Profile: 30.3 grams |
