Additional Information (continued)

Maximum recordable time (Approx.)

The times below are estimated for the case where only FM (NWZ-B133F/B135F only) or Voice audio files are stored. The time may differ, depending on the conditions under which the player is used.

 

NWZ-B133/B133F

NWZ-B135/B135F

Codec*1

Time

Time

Voice Recording High

11 hr. 50 min.

24 hr. 20 min.

Voice Recording Mid

23 hr. 40 min.

48 hr. 50 min.

Voice Recording Low

47 hr. 30 min.

97 hr. 40 min.

FM Recording

5 hr. 50 min.

12 hr. 10 min.

*1 The player uses MS-ADPCM codec for recording the sound and the FM programs.

Capacity (User available capacity)*1

NWZ-B133/B133F: 1 GB (Approx. more than 889 MB = 932,773,888 bytes)

NWZ-B135/B135F: 2 GB (Approx. more than 1.77 GB = 1,903,001,600 bytes)

*1 Available storage capacity of the player may vary.

A portion of the memory is used for data management functions. Documents (PDF file): approx. 21 MB.

Output (headphones)

Frequency response:

20 to 20,000 Hz (when playing data file, single signal measurement)

FM tuner (NWZ-B133F/B135F only)

•Preset: 30 presets

•FM Frequency range*1: 87.5 to 108.0 MHz

*1 The frequency is changed by 0.1MHz.

IF (FM)

Unsupported

Antenna

68Headphone cord antenna

Interface

Headphone: Stereo mini

Hi-Speed USB (USB 2.0 compliant)

Operating temperature

5 °C to 35 °C (41°F to 95°F)

Power source

•Built-in 170 mA lithium-ion battery

•USB power (from a computer through a USB connector of the player)

Charging time

USB-based charging

Approx. 70 minutes

Battery life (continuous playback)*1 (Approx.)

*1 During continuous playback at power save mode (page 44) “Save ON Super,” when “LED” (page 44) is set to “LED OFF,” “Equalizer,” “Bass” are not in use. Actual battery life may vary based on usage patterns, environment and battery condition.

Status of the player

NWZ-B133/B135/B133F/B135F

Playback at MP3 128 kbps

16 hours

Playback at WMA 128 kbps

14 hours

At receiving FM broadcasting

6 hours

(NWZ-B133F/B135F only)

 

Display

 

3-line LCD

 

Dimension (w/h/d, projecting parts not included)

89.5 × 25.0 × 15.0 mm (35/8×1×19/32 inches)

Dimension (w/h/d)

90.7 × 25.0 × 15.2 mm (35/8×1×5/8 inches)

Mass

Approx. 29 g (Approx. 1.1 oz)

Continued 

Information Additional

69