SanDisk Sansa Express specs (1GB)

General

• PC interface(s) supported Hi-Speed USB
• Flash memory installed 1 GB Integrated
• Digital storage None
• Dimensions (W x D x H) 1 in x 0.7 in x 3.1 in
• Included accessories Headphones,
  Lanyard

Digital Player / Recorder

• Supported digital audio standards MP3 ,
  Protected WMA (DRM) ,
  WMA ,
  Audible ,
  WAV
• Additional features PC Connection via USB

Built-in Display

• Audio system built-in display OLED

Audio Features

• Sound output mode Stereo
• Additional features FM radio recording capability,
  Voice recording

Radio

• Tuner type Digital Radio tuner
• Tuner bands FM

Remote Control

• Remote control None

Microphone

• Microphone type Built-in

Headphones

• Headphones type Binaural
• Sound output mode [Sep 14, 2011 from CDS: Audio Output] Stereo
• Connectivity technology Wired

Connectivity

• Cable(s) included 1 x USB cable - External
• Connector type 1 x USB 4 pin USB Type A,
  1 x Headphones Mini-phone stereo 3.5 mm

Battery / Power

• Battery Lithium polymer Rechargeable Player battery
• Mfr estimated battery life 15 hour(s)

System Requirements

• Peripheral / Interface devices [Jul 2, 2008 from CDS: System Requirements] CD-ROM
• Operating system Microsoft Windows XP,
  Microsoft Windows Vista

Sustainability

• CNET Labs: Battery drain test / audio playback 1126.885 min