1. High-quality intelligent noise reduction loudspeaker2. U disk design, the USB port is stable and not loose3. Battery capacity: 230mah4. Earphone playback time: 12 hours5. Outside play: 2 hours6. Interface: USB 2.07. Headphone jack: 3.5mm8. Weight: 52g9. Packing list: Bluetooth host, packaging carton, headset, manual
My Store XT02 U Disk Style MP3 Music Player, Memory Capacity: Bluetooth Set(Black)