Specifications

Recording time

NW-E7: Approx. 60 min. (132kbps)

Approx. 80 min. (105kbps)

Approx. 120 min. (66kbps)

NW-E10: Approx. 120min. (132kbps)

Approx. 160 min. (105kbps)

Approx. 240 min. (66kbps)

Sampling frequency response

44.1kHz

Recording format

ATRAC3

MP3; Bit rate*: 32–256 kbps

Sampling rate: 32/44.1/48 kHz

*Variable bit rate files are not supported. Bit rate higher than 128 kbps is not guaranteed when you select the sampling rate 32 or 48 kHz.

Frequency response

20 to 20,000 Hz (single signal measurement)

Output

Earphone: stereo mini-jack

Signal-to-noise ratio (S/N)

More than 80dB (excluding 66 kbps)

Dynamic range

More than 85dB (excluding 66 kbps)

Operating temperature

5˚C to 35˚C (-41˚F to 95˚F)

Power source

•DC IN 1.2V (internal nickel metal hydride battery)

•DC IN 4.5V (supplied AC power adaptor)

Battery life

Approx. 11 hours

Dimensions (approx.)

27.8⋅92.4⋅13.3mm (11/8 ⋅ 3 3/4 ⋅ 1 7/32 inches) (w/h/ d, projecting parts not included)

30.9⋅92.4⋅14.7mm (11/4 ⋅ 3 3/4 ⋅ 19/32 inches) (including projecting parts)

Mass (approx.)

55g (1.9 oz) (battery included)

Memory capacity

NW-E7: 64MB (including the system software)

NW-E10: 128MB (including the system software)

Supplied accessories

See page 6.

Design and specifications are subject to change without notice.

Information Other

21