1. Trendy shell, innovative lavalier design, small size. Weighing less than 30 grams, you can clip it at will. Simple, refined and stylish. 2. Support a variety of MP3 music format digital music playback. 3. Can be used as a mobile flash drive to store MP3 songs or data anytime, anywhere. 4. Can be used as a TF card reader. 5. At the same time, it has the functions of MP3 and mobile storage disk. 6. Using USB1.1/2.0 interface. 7. Size: 3x3x2.7cm
