1.Bone Conduction Technology: Enjoy music without blocking your ears, using advanced bone conduction technology that transmits sound to your inner ear through vibrating . This protects your eardrums and lets you hear your surroundings. 2.Wireless Freedom: Enjoy cable-free convenience with our bone conduction speaker, which can be easily paired with your phone, tablet, or other blue tooth devices. 3.Colorful Lighting: Indulge in a mesmerizing music experience with our bone conduction speaker's LED colorful changing design. The ambient illumination it provides creates a suave environment, perfect for both relaxation and party settings. 4.Easily Portable: Stay entertained while on-the-go with this bone conduction speaker! Its design and small size easy to carry, so you can enjoy your music no matter where you are. 5.Widely Compatible: This bone conduction speaker features a built-in microphone and storage card expansion capabilities. It is also widely compatible with various devices, bringing you a more convenient multimedia sound experience. Our Bone Conduction Speaker uses advanced bone conduction technology and allows for a wireless connection, delivering rich color changes while listening to music. Small in size, it brings you a convenient multimedia sound experience like never before. Product name: Bone Conduction Speaker Color: Black Material: Aluminum Attribute: blue tooth speaker Package Contents: 1 x Bone Conduction Speaker 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.