In a press release on Yahoo, we can find out that Teac will bring its own CD/MP3 player on the market that is able to play the 8cm CD-R discs.
TEAC's Mini CD/MP3 Player runs for up to seven hours on two AA Alkaline batteries and offers anti shock protection, as well as several playback features, including a preset digital equalizer and bass boost.
Compact size -- The TEAC Mini CD/MP3 Player easily fits into a pocket and is significantly lighter and easier to carry than standard portable CD players.
Versatility -- It utilizes Mini CD-R media, not only a compact version of the highly compatible full size format, but a standard becoming widely available where CD-R media is purchased. Mini CD-R media can be recorded on standard CD-R/RW drives and is the same compact format popularized by digital, CD-R-based cameras.
AffordabilityAt a fraction of the cost of solid-state flash memory, Mini CD-R media is more practical and inexpensive considering its low cost-per-megabyte at less than $1.50 per disc.
Source: Yahoo.com