TFZ Bone Conduction Technology TFZ K100 adopts a 18mm bone conduction dynamic driver to present broader frequencies and excels traditional bone conduction earphones in mids and highs. The advanced bone conduction technology and open-fit design delivers music through your cheekbones ensuring your ears remain completely open to ambient sounds for maximum situational awareness during long-term wear Bluetooth 5.0 Fast and Stable Transmission TFZ K100 is equipped with latest Bluetooth 5.0 technology for fast and stable transmission. The transmission distance is up to 10 meters. Bluetooth decoding supports SBC/AAC. It is compatible with your iOS or Android Bluetooth-ready smartphones or tablets, worry free of using IPX5 Waterproof Design for Sports Lovers TFZ K100 comes with professional IPX5 waterproof design for occasions like sports, running or gym. Sweat or moisture throughout your indoor or outdoor exercise routine is not horrible anymore. These sturdy workout headphones withstand your most strenuous running cycling and more! Secure Fit, Ergonomic Design Designed based on ergonomics, TFZ K100 can be quite secure when you wear it. Wrap around headbands are lightweight and flexible to ensure maximum comfort during extended wear. Combined with a long battery life this compact slim fit allows you to enjoy continuous music and calls for six hours at a time Second Generation Technology, Powerful Bass TFZ K100 adopts a premium 18mm bone conduction dynamic driver to present broader frequencies performance. It delivers a wide dynamic range and rich bass. It significantly reduce natural sound leakage so you are ensured the best on-the-go audio
