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 and VBR
• 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 1.1 W x 0.5 H
(inch)
• Weight (oz)
1.2
• Chamshell dimension
7 L x 4 W x 1.2 H
(inch)
• Master carton
8.5 L x 8 W 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
of WMA 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,
Previous Track and Next Track.
No software drivers required
(except for Windows 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
