1. Metal rock bass, easy to create music scene 2. Supports playback of the U disk auxiliary card 3. FM radio function, enjoy free time 4. BT5.0 supports two channel stereo sound 5. Vinyl sound quality, the sound quality is nice. Speaker Type: Portable Playback Function: MP3 Connectivity: Bluetooth speaker cable (audio cable) Communication: Audio line Audio Crossing: Full Range Speaker box number: 1 Channels: 2 (2.0) Battery: Yes Speaker Type: Portable Power supply: DC Model Number: X6 Output Power: 5 W Compatible memory card: Yes Color: Black Material: ABS plastic Size: 14.8 * 10.5 * 8.5cm Package content: 1 * speaker 1 * Audio cable 1 * charging cable 1 * instruction manual Only the contents of the previous package, other products are not included. Note: the shooting of light and the different screens can cause the color of the article in the image to be a little different from that of the real thing? The allowed measurement error is +/- 1-3 cm.