New in-ear bluetooth headphones with bone conduction technology for clear sound quality while keeping your ears open, safe and unhindered, suitable for wearing while exercising. Open clip-ear design, comfortable and stable, will not fall off, long time wearing without discomfort. Wireless connection, support high quality audio transmission, bring smooth sports experience. High-value appearance, fashionable and practical, easy to deal with multiple occasions such as sports, running, cycling and so on. Allows you to enjoy the audio, but also maintain a sense of the surrounding environment, safety and entertainment at the same time.