Comfortable Fit for All-Day Wear Enjoy all-day wear with these 0.99 oz bone conduction headphones, featuring an adaptable titanium frame and hypoallergenic silicone for secure, irritation-free fit, compatible with sunglasses Clear Sound with Acoustic Drivers Enhance your listening with new bone conduction headphones, featuring a 16mm vibrator for rich audio, SoundBeam technology for privacy, and a high-frequency amplifier to reduce background noise Open-Ear Design for Awareness Stay alert with open ear bone conduction headphones that let you hear your surroundings, eliminating worries about missing out on crucial sounds and keeping you safe from unexpected hazards Stable Connection with Bluetooth 5.3 Bluetooth Bone conduction headphones feature Bluetooth 5.3, offering Long-range connectivity up to 300 meters with 48Mbit/s transmission, ultra-low latency, and AAC/SBC support for premium audio quality IP68 Fearless for All-Weather Use Ready for any weather with