Kenwood M1GD50 User Manual - Page 30

Appendix Specifications Built-in flash memory M2GD55: 2 GB *1 M1GD50: 1 GB *1 Headphone output : 3.5 mm stereo mini jack : 3.5 + 3.5 mW/ 16 Ω Interface : USB 2.0 Full Speed (USB 1.1 compatible) Display : 1 inch OLED *2 Main unit dimensions (W × H × D) M2GD55: 38.0 mm × 92.5 mm × 11.5 mm (1-1/2 × 3-5/8 × 7/16 inch) M1GD50: 38.0 mm × 92.5 mm × 12.5 mm (1-1/2 × 3-5/8 × 1/2 inch) Weight (Net) : A pprox. 38 g (Approx. 0.08 lbs) Operational Temperature Range : 5 °C - +35 °C (without condensation) Battery type : Built-in Li-ion rechargeable battery Battery operation time *3 MP3 (128 kbps) : Approx. 21 hours WMA (128 kbps) : Approx. 16 hours Maximum number of files : 1,000 Max. recording time/ tracks *4 M2GD55: Approx. 32 hours/ Approx. 480 tracks M1GD50: Approx. 16 hours/ Approx. 240 tracks Playback format MP3 Sampling rate: 32/ 44.1/ 48 kHz Bit rate: 16 - 320 kbps Variable bit rate *5: 16 - 320 kbps ID3 tag: ver. 2.2/ 2.3/ 2.4 WMA (DRM 10 compatible) Sampling rate: 32/ 44.1/ 48 kHz Bit rate: 32 - 320 kbps Variable bit rate *5: 32 - 355 kbps (Not supported by Professional, Lossless, or Voice.) PC system configuration requirements *6 OS : Microsoft® Windows® Vista/ XP/2000 (Not supported by 64 bit version OS.) USB connector : Compliant to USB 1.1/2.0 standard • Kenwood follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. *1 The actual available space may be smaller than specified due to the presence of the system file area. *2 The organic EL display is fabricated with high-precision technology. However, there may be some pixels that are permanently lit or extinguished. (This is not a failure.) *3 Typical value when the provided headphones are used in the "Normal" sound mode. This value is not a guaranteed value. It may be shorter depending on the ambient temperatures and operating conditions. *4 A ssuming that each tracks is in the 128 kbps MP3/ WMA format with playback time of about 4 min. *5 A udio data with variable bit rate (VBR) may sometimes go beyond the bit rate range of the Player. In this case, the Player cannot play the audio data. *6 A ll of the above specified PC environment does not guarantee full operation of the Player. *6 U se a PC in which either OS mentioned above is preinstalled. Operation is not guaranteed on a PC running an upgraded OS or a PC assembled by yourself. 30 English