Features: Brand new and high quality Experience crystal clear audio with our NEW Original Bone Conduction Bluetooth Headsets - perfect for sports enthusiasts and music lovers alike. With its open ear clip wireless design, these headphones offer a unique listening experience that allows you to stay aware of your surroundings while enjoying your favorite tunes. Designed for anyone who wants to enjoy high-quality audio without compromising on safety during outdoor activities such as running, cycling or hiking. Whether you're working out at the gym or hitting the trails, our bone conduction headphones provide a comfortable and secure fit that won't fall out during even the most intense workouts. Made from high-quality ABS materials, these headphones are durable and built to last, making them the perfect choice for anyone looking for reliable and long-lasting wireless headphones. Specifications: Material: ABS Size: Earphone Cover: 7x4.5x2.5cm Earphone: 3x2.5x1.5cm Color: Black , White, Yellow (optional) Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1Set x Bone Conduction Earphones