Olympus DM-20 For the Digital Music Player, Common specifications, Compatible data format, Weight

For the Digital Music Player

Compatible data format

WMA, MP3 format

Sampling frequency

44.1kHz

Frequency band 20 to 20,000 Hz

Playback time DM-20 (128 MB) 100 to 340 minutes

DM-10 (64 MB)

50 to 170 minutes

(Time may vary depending on the bit rate of the music data.)

Maximum headphone output 5mW + 5mW (at load of 32 Ω)

Alkaline battery life Approx. 10 hours

Ni-MH Rechargeable Battery life Approx. 8 hours

Common specifications

Recording medium

Built-in flash memory

128MB (DM-20)

64MB (DM-10)

Speaker

Built-in ø23 mm round dynamic speaker

MIC/EAR/REMOTE jack

ø3.5 mm mini-jack, impedance MIC 2kΩ, EAR 8Ω or more

Maximum working output (3 V DC)

180 mW or more (8 Ω speaker)

Input power requirement

Rated voltage: 3 V

Batteries: Two AAA Alkaline batteries (LR03 or R03) or Two Ni-MH rechargeable batteries

External power supply: AC adapter

External dimensions

109.5x 39.5 x 15 mm (without protrusions)

Weight

85 g (including alkaline batteries)

*Specifications and design are subject to change without notice.

*Battery life is measured by Olympus. It varies greatly according to the type of batteries used and the conditions of use.

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Specifications

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