... USB flash disk Smart mini speakerDetail products descriptionMain Features1 computer speaker,also for mobile phone, mp3,mp4,audio player2 Easy charging ... USB cable(charge cable)1 audio cable1 user manualMini Speaker Weight: 54gMini Speaker Size 7.0CM*5.0CM*3.3CMPackage Size12.0CM ... .2, USB power supply.3, It is convenient for your travel ,portable, super slim and mini size, easy to carry4, Material ...