k-63
   K-61
   K-32
   K-51
   K-31
   K-18
   K-8
   k-22
   K-50
   K-56
   K-12
   K-20
   k-30
   K-23
   k-15
   K-2
   K-7
   K-27
   CK-2697
   K-28
   K-13
   K-10
   CK-2696
   K-3
   T-680
   T-650
   T-270
   T-300
   T-500
   T-200
 
    
Driver download
Lyrics editor's procedure download
 
Function characteristic
No Product name     K23
1 Project code
2 Design/Image  
Key specifications
3 Chipsets     Ali Solution
4 Audio format     MP3/WMA/WAV/ASF/
5 Display support     Domatrix ID3
6 DRM-Digital Rights management     Unavailable
7 FM-built in/eatphone     FM-built in
8 Language

SimpleChinese/TradChinese/Turkish/Russian/Japanese/Korean/
Swedish/English/German/French/Spaninish/Portuguese/Italian/ Dutch/Polish/Danmark/Czech

9 USB Mass Storage     Available
Technical Specifications
10 Read Speed     USB2.0(Full Speed)
11 Write Speed     USB2.0(Full Speed)
12 File Format     MP3/WMA/WAV
13 Record Length (Max)     About 35 hours(128M)
14 Bit Rate     32kbps---320kbps
15 Frequency Response     20Hz-20KHz
16 Sample Rate     8 KHz
17 FM Frequency Range    76MHZ-108.0MHZ
18 FM Scan Method Hand moved And Automatic Moved
19 Battery Life     About 500 Circles 
20 SNR     >=85dB
21 Soundtrack Equalizer     ±3dB
22 Stereo Crosstalk     ≥85dB
23 THD(Total Harmonic Distortion)     ≤0.1%
24 Output Power (No Distortion)     5mW/32Ω
Specifications
25 Capacity     128/256/512/1GB/2GB
26 Color    white/black
27 Housing     Plastic
28 Repeat-Function     A-B ,repeat one, repeat all
29 Voice Recording     Available
30 Equalizer Choices     Normal/Rock/Pop/Jazz/Classic/DBB
31 Playing Speed     Available
32 Read/Write Cycles     >100,000times
33 Data Retention     >10 years
34 Earphone jack     3.5mm
35 Key quantity     5
36 Power Supply    Li ion battery 270mAh
37 Continues Playing time     About 7hours
38 Dimension     90mm×40mm×7.5mm 
39 Weight     43g
40 Package     Box
41 Storage Temp*     -20  ◦C---+60  ◦C
42 Ambient Temp*     -10  ◦C--- +50  ◦C
43 Operating temperature     -10  ◦C---+50 ◦C
44 Humidity*     20% ~ 93% (40  ◦C)
45 LCD Size     128*160 Pixels
46 LCD be in a poor light     1.8' COLOR TFT
System Requirements
47 Hardware     PC or Macintosh with USB port
48 Operation System     Windows98/SE/Me/2000/XP, Linux 2.4 or     above, Mac OS 9.0 or above
49 Driver     Only required for Windows98/SE
50 Application     Firmware Update Utility
Status
51 1st pilot run     ?
52 Samples     ?
53 Mass production     Available
 
 
 
 
 
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