1.3m waterproof mp3 player& hanging waterproof earphone 2.rechargeable battery up to 4-6 hour 3.100% waterproof

Waterproof MP3 Player 3m waterproof MP3 player

Built-in rechargeable batteryWaterproofing international standard IPX8/CEWaterproof earphoneInterface: USB 2.06 hours playing timeOperating temperature: -5 to 40°COperating in swimming modeWarranty: 2 yearsCE, RoHS, FCC, and SISVEL provided