e.Digital Showcases eVU Extended Range(TM) System Featuring Industry-Leading 20+ Hours of Video Playback From a Single Battery This Week at 28th Annual WAEA

Leading Innovator of Dedicated Portable IFE Systems and Services Supplying Lufthansa, Malaysia Airlines, Air France, Alitalia and Mezzo

SAN DIEGO, CA -- (MARKET WIRE) -- Sep 17, 2007 -- e.Digital Corporation (OTCBB: EDIG), a leading innovator of dedicated portable inflight entertainment (IFE) systems and patented flash memory-related technology, announced today it is showcasing its new eVU Extended Range™ (eVU-ER™) portable entertainment system this week in Booth #1200 at the 28th Annual World Airline Entertainment Association (WAEA) Exhibit and Conference. e.Digital is demonstrating eVU-ER, which features the Company's new power management technology and an industry-leading 20+ hours of continuous video playback from a single battery, at the in-flight entertainment industry's largest tradeshow being held this week in Toronto.

"Our proprietary eVU-ER builds on the foundation of innovation we have established in dedicated portable IFE and raises the bar on battery life substantially," said Will Blakeley, president of e.Digital.

e.Digital's enhanced studio-approved eVU™ portable entertainment system features a multi-language customizable passenger-friendly interface and an industry-leading 20+ hours of continuous video playback from a single battery charge. eVU is available in either 7" or 8" high resolution LCD screen with 40 GB to 200 GB of rugged and reliable storage for many hours of movies, television shows, music, specialty programming and games. eVU is the smallest and lightest dedicated long play portable IFE product available today and integrates the latest in battery safety features through its removable "Smart" rechargeable high capacity battery pack.

"Our first year of eVU sales and service has been successful through our business with Lufthansa, Malaysia Airlines, Air France, Alitalia, and Mezzo and their airline customers," Blakeley concluded. "Since 2003, over 30 airlines have made dedicated portable systems powered by e.Digital technology their inflight entertainment choice. We look forward to meeting with current and prospective IFE customers this week and showcasing our eVU systems and services."