OpenRun Pro 2 - Open Your Ears to a World of Groundbreaking Audio. The OpenRun Pro 2 rewrites the rules of open-ear listening with DualPitch™ technology, blending bone conduction for clear mids and highs with air conduction for deep bass. Experience the depth and clarity of 3D audio with a custom algorithm placing every sound with precision, all while staying aware of your surroundings for enhanced safety. The secure, ergonomic fit with a weight-optimized frame guarantees stability without sacrificing comfort, even during intense workouts.
Dual Drivers For Groundbreaking Audio Performance
OpenRun Pro 2, Shokz's flagship headphone, redefines open-ear audio with DualPitch™ Technology. This innovation pairs bone conduction for precise mids and highs with a dedicated air conduction speaker for powerful bass. Experience unparalleled audio that's dynamic and clear.
Bone Conduction Driver for Clear Highs
A high-sensitivity bone conduction driver delivers high-frequency clarity and natural mids. An innovative dual reed & coil design ensures a stable vibration system for pure vocals exceptional listening.
Air Conduction Driver for Deep Bass
An 18x11mm low-frequency driver delivers powerful bass. A lightweight dome-shaped diaphragm achieves a resonant bass. A patterned PU material ring ensures balance sound even at high volumes.
Immerse Yourself in 3D Audio Perfection
A custom algorithm distributes sound elements to dedicated drivers for a dynamic 3D audio experience, while DRC technology eliminates distortion even at high volumes.
Tailor Your Sound, Your Way
Enjoy 4 pre-set EQ modes – Standard, Vocal, Bass Boost, and Treble Boost – designed to optimize your listening experience across different genres. Or get more control with 2 customizable EQ profiles.
Reduced Vibrations with DualPitch™
Previous bone conduction headphones often produced strong vibrations. DualPitch™ Technology solves this by assigning low frequencies to the air conduction driver, generating minimal vibrations for less tactile feedback.
Signature Shokz Open-Ear Design
Music On, Still Connected
Shokz's signature open-ear design keeps you immerses in your workout while staying grounded in your surroundings. Traffic, fellow joggers - you hear every essential sound, helping you to stay safe and connected. And tahnks to the intelligent volume optimization, your audio is clear even if you are out and about.
Leak-Free Audio
OpenRun Pro 2 features advanced sound leakage control. An integrated design, acoustic EQ, and DirectPitch™ Technology minimize sound leakage from both bone and air conduction units. Decoupled drivers further ensure audio stays private, even in shared spaces.
Cloud-Comfort Fit
Maximize the Comfort
Shokz's signature open-ear design ensures breathability and hygiene for your ears. Paired with DualPitch™ Technology's significant vibration reduction, OpenRun Pro 2 offers unparalleled comfort for even your longest workouts.
Minimize the Squeeze
Engineered with a 16% 2 reduction in clamping force and an expanded, precisely adjusted 4° core contact area that distributes pressure evenly, OpenRun Pro 2 ensures a feather-light fit that lasts as long as your playlist.
Optimize the Weight
Ultra-lightweight, high-strength material with a soft silicone finish delivers a cloud-like fit so comfortable, you'll forget you're even wearing headphones.
Crystal Clear Voice, Minimal Noise
Enjoy clear communication with an AI noise reduction algorithm that filters out 96.5%4 of background noise. Strategically placed dual microphones ensure your voice is always heard, even in bustling streets or noisy cafés.
Secure Beats, Untamed Spirit
Ergonomic ear hooks and a unibody frame provide a secure, comfortable fit. Experience unshakeable stability thanks to a weight-optimized design, while integrated Ni-Ti alloy memory wire delivers a clamping force that's secure without being uncomfortable.
IP55 Water Resistant
An IP55 water-resistant design, including a double-layer mesh structure, ensures durability against the elements.
More Playtime, Faster Charging
Enjoy up to 12 hours of music thanks to a larger, weight-optimized battery. Dual smart drivers optimize power usage further, while Quick Charge delivers 2.5 hours of playtime with a 5-minute charge.
Effortless USB-C Charging
The USB-C port and included cable ensure effortless charging while dual protective layers keep water out and maintain a secure connection.
Two Sizes For A Seamless Fit
Choose your perfect fit, standard or mini, for a comfortable listening experience.
| Product Name | OpenRun Pro 2 Bone Conduction Headphones |
| Brand | Shokz |
| Model Number | S820-ST-OR |
| Color | Orange |
| Materials | Nickel-titanium alloy ear hook and frame |
| Wireless Connectivity | Bluetooth [ver 5.3] |
| Multipoint Pairing | Yes |
| True Wireless | No |
| Maximum Wireless Range | 33 feet |
| Water Resistant | Yes | IP55 Sweatproof |
| Built-In Microphone | Yes |
| Carrying Case | Yes |
| Microphone Type | 2 noise-cancelling mics |
| Headphone Fit | Open-Ear, Behind the neck |
| Controls | Multifunction button, Volume button |
| Maximum Talk Time | 6 Hours |
| Rechargeable | Yes |
| Charging Interface | USB-C |
| Battery Charge Time | 1 Hour |
| Battery Life | 12 Hours |



