Ebay offers Shokz OpenRun Pro 2 Bone Conduction Sport Headphones for $120 (reg $180) with free shipping.

Product Description:
OpenRun Pro 2 - Open Your Ears to a World of Groundbreaking Audio. The OpenRun Pro 2 rewrites the rules of open-ear listening with DualPitchtechnology, 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 Driver for Groundbreaking Audio Improvement
• OpenRun Pro 2 redefines open-ear audio with DualPitchtechnology, blending bone conduction for clear mids and highs with air conduction for deep bass.
• 3D Audio Perfection for Immersive Sound Experiences
• Experience incredible 3D audio with a custom algorithm that assigns each sound element to a dedicated driver, creating a balanced, dynamic soundscape. DRC technology ensures distortion-free listening, even at peak volume.
• Open-Ear Comfort
• Featuring Shokz's open-ear design, the OpenRun Pro 2 keeps you aware of your surroundings while you work out, helping to improve safety and enhancing your listening experience. It optimizes volume range for clear audio even when you're on the go.
• Leak-Free Audio
• The bone conduction unit features an integrated design, encasing all components within a protective metal compartment helping to minimize sound leakage. Plus, DirectPitchtechnology further reduces air conduction unit leakage, delivering crystal-clear audio for you, and enhanced privacy.
• Secure Fit
• Engineered for the extremes, OpenRun Pro 2's ergonomic ear hooks and unibody frame provide a secure, comfortable fit that defies slips and adjustments. Experience unshakeable stability thanks to the weight-optimized design, while integrated Ni-Ti alloy memory wire delivers a clamping force that's secure without being uncomfortable even during intense activities.
• Cloud-Comfort Fit
• Shokz's open-ear design and DualPitchtechnology reduce vibrations, making the headphones comfortable for extended wear. With a 4° core contact area and 16% reduction in clamping force, the headphones offer a feather-light fit and even pressure distribution.
• IP55 Water-Resistant
• Rain, sweat, splashes bring it on. An IP55 water-resistant design, including a double-layer mesh structure and nano-hydrophobic coating, ensures durability against the elements.
• AI Noise Reduction Algorithm for Crystal Call Quality
• Enjoy crystal-clear communication with a cutting-edge AI noise reduction algorithm that filters out 96.5% of the chaos. Strategically positioned dual microphones capture even the subtlest inflections, ensuring your every word rings true, from bustling streets to noisy cafs.
• Wind-Resistant Microphone
• With a wind-resistant microphone and dual-balanced sound vents, OpenRun Pro 2 ensures clear communication even at speeds up to 25 km/h.
• 12-Hour Battery Life + Quick Charge
• Enjoy up to 12 hours of music playback with a larger battery that improves battery life and reduces power consumption, all without adding extra weight. And with Quick Charge, a 5-minute power boost gives you 2.5 hours of playtime.
• Effortless USB-C Charging
• The waterproof USB-C port allows easy charging with any cable. Dual protective layers and a secure cover provide a strong barrier against water while ensuring effortless recharging.
• Shokz App
• Install the Shokz App for more OpenRun Pro 2 functions and customization options. Use MultiPoint Pairing to seamlessly switch between 2 devices without pairing hassle. Enjoy 4 preset EQs to choose from, and 2 custom modes to tailor your experience.
• Bluetooth 5.3
• Equipped with the latest Bluetooth V5.3, OpenRun Pro 2 pairs instantly and maintains a stable connection within 10 m (32.8 ft).
• Two Sizes for a Seamless Fit
• Choose your perfect fit, standard or mini, for a comfortable listening experience.