Wearable digital audio (Key Ring)
Standard product information
Amplifier
•Output power 2x4mW (16 Ohm)
•Frequency response 30-16000Hz
• THD 0.1%-1%
• Equalizer No
•Bass enhancer No
Audio
•MP3 playback 8-320 kbps andVBR
•WMA playback 5-192 kbps
•Sample rates (kHz) 8,11.025,16, 22.050,32,
44.1,48
•ID3-tag support No
•Automatic power off Automatically switches
off the key ring after 10
sec in pause mode
•Track next/ previous Yes,plays the next or
the previous track at
the touch of a button
System
•Storage 64MB internal flash
memory
•Removable Memory No
Card
• Display No
• Backlight No
Connections
•Stereo headphone
•Wired remote control
• USB1.1
Power supply
•Rechargeble battery Built-in 550 mAh NiMH
•100% recharged battery 5 hours of charge time
via USB provides 6.5 hours of
playback
•80% recharged battery 2.5 hours of charge
via USB time provides 4 hours
of playback
•External battery pack 10 more hours of
playback (AAA alkaline
battery)
Software
•Media management Music Match
•General data storage Directly accessible via
Windows Explorer
(Mass Storage Device
Class compliant)
General
•Material Die-cast molded
magnesium
•Product dimensions 3.4 L x 1.1W x 0.5 H
(inch)
•Weight (oz) 1.2
•Chamshell dimension 7 L x 4W x 1.2 H
(inch)
•Master carton 8.5 L x 8W x 8 H
dimensions
•Master carton quantity 12
Accessories
•Neck strap 5-key remote control (AY3783)
•Hi-quality in-ear headphones
(SBC HE570/77W)
•External battery pack (AY3381)
•CD-ROM with software and full user manual
(AY3496)
• Quick-Start-Guide
•Safety & warranty booklet
PC system requirements
•Processor Pentium MMX 166MHZ
or better
•RAM memory 96RAM/ 50MB free hard
disk space
•CD ROM drive
•OS Windows 98SE or later
•Mac G3 or better/
Mac OS 9-X
•Caution Computers that were
upgraded from
Windows 95,may not
have USB compatibility
Direct USB plug-in to download music
Speedily and easily transfer your entire music
collection from your PC to your Key Ring via direct
USB connection. Effortlessly replace your playlists as
often as you like!
64MB internal flash memory
Capacity to hold up to 1 hour of MP3 or up to 2 hours
ofWMA digital music.
Direct battery recharging via USB
Offers ultra convenience when recharging your Key Ring.
No need to bother with separate chargers or cables,
simply plug n’recharge your Key Ring directly on your PC.
Durable magnesium body
Made from ultra lightweight and sturdy magnesium
for ultimate product protection – No unexpected dents
and chips!
Neck-strap 5-key remote control
Highly intuitive soft fabric neck-strap remote control with
flexible and easy-to-use control centre to take control of
your music: Volume up,Volume down,Play/Pause,
PreviousTrack and NextTrack.
No software drivers required
(except forWindows 98)
Single UPC: 0 37849 93754 9
Case UPC: 1 0037849 93754 6
Printed in Hong Kong 2003-03-20
Specifications subject to modification
without notice
2003 © Koninklijke Philips Electronics N.V.
All rights reserved
www.philips.com
www.audio.philips.com
key004
