Shokz OpenRun Pro (T921-ST-GY) Wireless Bone Conduction Sport Headphones Experience a revolution in audio with the Shokz OpenRun Pro, the most premium wireless sport headphones ever engineered by Shokz. Designed for athletes and active individuals who refuse to compromise on sound quality or situational awareness, the OpenRun Pro redefines what´s possible with open-ear listening. Unlike traditional in-ear or over-ear headphones that isolate you from your surroundings, our advanced bone conduction technology transmits audio through your cheekbones, leaving your ears completely open. This allows you to enjoy rich, dynamic sound while remaining fully aware of traffic, pedestrians, and other potential hazards, making your workouts safer and more connected. The OpenRun Pro is built for performance. Its feather-light, wraparound titanium frame ensures a secure, bud-free fit that stays in place through your most intense activities, from long-distance running to high-impact training, without causing the discomfort or pressure associated with conventional earbuds. Key Benefits: * Unrivaled Situational Awareness & Safety: The signature Shokz open-ear design allows you to hear your music and your world simultaneously. Stay safe and aware during outdoor runs, bike rides, or while navigating busy urban environments without sacrificing your audio experience. * Premium Sound with Deep Bass: Powered by 9th generation bone conduction technology, Shokz TurboPitch™, the OpenRun Pro delivers the clearest and most detailed audio yet. Two added bass enhancers provide incredible depth and beat, ensuring you feel every note of your motivational playlist. * All-Day Comfort & Secure Fit: Weighing a mere 29 grams, you’ll barely notice you’re wearing them. The flexible, full titanium frame provides a snug and secure fit that withstands sweat, movement, and rigorous use, offering pain-free listening for hours on end. * Extended Battery Life & Rapid Charging: Power through multiple workouts with up to 10 hours of continuous music and calls. In a hurry? The Quick Charge feature provides 1.5 hours of listening time with just a 5-minute charge, so you’re always ready to go. * Crystal-Clear Communication: A dual noise-canceling microphone pinpoints and isolates your voice, eliminating background noise for crystal-clear, stable calls, whether you´re on a windy trail or in a bustling gym. Main Features: * Open-Ear Design for Maximum Comfort and Safety * Shokz TurboPitch™ Technology for Enhanced Bass * Secure Titanium Fit for Intense Activity * IP55 Water-Resistant for Sweat and Weather Protection * Dual Noise-Canceling Microphone * 10-Hour Battery Life * 5-Minute Quick Charge Functionality Technical Specifications: * Product Model: OpenRun Pro (T921-ST-GY) * Audio Technology: 9th Generation Bone Conduction * Attribute: Wireless * Bluetooth® Version: 5.1 * Wireless Range: Up to 33 feet (10 meters) * Frequency Response: 20Hz~20KHz * Microphone Sensitivity: -38dB ± 3dB * Battery Type: Li-Polymer Battery * Continuous Play Time: Up to 10 Hours * Standby Time: Up to 10 Days * Charge Time: 1 Hour * Charger Type: Magnetic Induction Cable * Weight: 29g * Materials: Full Titanium Frame * Water Resistance Rating: IP55 (Water-resistant) * Compatible Profiles: A2DP, AVRCP, HSP, HFP