PRODUCT SPECIFICATIONS

Model Name

 

YP-U4

 

 

Rating

 

DC 3.7V/ 500mA

 

 

Built-in Battery Power

 

300 mAh/ DC 3.7V

 

File Compatibility

 

MPEG1/2/2.5 Layer3(8kbps ~ 320kbps,

 

 

 

8kHz ~ 48kHz)

 

 

 

 

 

WMA(48kbps ~ 192kbps, 8kHz ~ 48kHz)

Supported Number of

 

Folder: Max. 1000 / File: Max. 3000

Folders/Files

 

 

 

 

 

 

Earphone Output

 

20mW/Ch. (based on 16￿)

 

Output Frequency Range

 

40Hz~20kHz

 

 

Signal to Noise Ratio

 

90 dB with 20 kHz LPF(based on 1kHz 0 dB)

Play Time

 

Maximum of 16 hours for music playback (based

 

 

 

on: MP3 128kbps, Volume: 15, Normal Mode,

 

 

 

Display Off)

 

 

Temperature Range for

 

-5~35°C (23~95°F)

 

Operation

 

 

 

 

 

 

 

Case

 

Plastics

 

 

Weight

 

27.5g

 

 

Dimensions (WxHxD)

 

27 X 83 X 13 mm

 

 

 

 

 

 

 

 

FM Radio

FM Frequency

87.5~108.0MHz

 

FM T.H.D

1%

 

FM Signal to

55 dB

 

FM Useable

38dB￿

 

Noise Ratio

 

Sensitiivity

 

 

 

 

 

The contents of this Manual are subject to change without prior notice for further improvement.

appendix _ 69