User guide

Table Of Contents
RioVolt SP250 Specifications
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RioVolt SP250 Specifications
Battery Lifetime (based on the alkaline battery)
Category Item Specifications
AUDIO
Number of Channels Stereo (left and right)
Frequency Range 20Hz-20KHz
Headphone Output 7mW(left) + 7mW (right) (160 d)
Line out Level 0.57V ms(47kd ) max. volume
Signal vs. noise ratio 89dB(CD-DA), 89dB(MP3 CD)
Frequency
Characteristics
+/- 2dB
CD
SUPPORT
CD Type
CD-DA, CD-Text
CD-ROM Mode 1, Mode 2 Form 1
Enhanced CD, CD-Plus
CD-R/RW Read Packet Write, ISO9660, Joliet, Romeo, Multi-
Session
FILE
SUPPORT
File Type MPEG 1/2/2.5, Layer 3, WMA
Bit Rate Supports 32 Kbps ~ 320 Kbps
Tag ID3 V1 Tag, ID3 V2 2.0, ID3 V2 3.0
POWER
SUPPLY
AC Adapter DC 4.5V, 5W
Battery 1.5V, two AA batteries
GENERAL
ITEMS
Dimension Approx. 130(W) x 140(L) x 27(H) mm
Weight Approx. 230g (excluding batteries)
Operational
Temperature
0°C - 40°C
CD Type General Audio MP3/WMA
ESP 40 seconds 160 seconds 8 minutes
Max. Playback
Time
8 hours 6 hours 15 hours