No sound from Sony SRS-XB22

No sound from Sony SRS-XB22 Suddenly no sound, voice prompts, or music. Fully charged, reset and factory reset. Only used 5 or 6 times. Tried connecting to several devices that had worked, iPad, iPhone,iMac and Toshiba tv. All had worked in the past with this speaker. ANSWERS:
Asked by: Guest \| Views: 26