iAUDIO U5
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iAUDIO U5
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Safety Tips
iAUDIO U5 is a unique multimedia player developed and manufactured by COWON SYSTEMS, Inc. It is a portable ultra-
compact digital audio device that plays audio files such as MP3. iAUDIO U5 also offers FM radio listening/recording, and voice
recording through a built-in microphone.
Highly portable, stylish and super-slim design with a neck strap
iAUDIO U5’s ultra-slim size of 85.2 x 41.1 x 9.6 mm(earphone module excluded) provides portability and convenience.
24 hours of continuous playback with the embedded lithium polymer battery
The ultra power-saving circuit of iAUDIO U5 enables up to 24 hours of continuous playback with a fully charged battery.(Based
on company test results.)
Powerful sound output of 64mW
When used with earphones of 16 ohm impedance, the maximum total sound output can reach up to 64mW for two channels (
32mW +32mW) producing powerful and yet smooth sound qualities
Voice recording
Voice recording is available using the built-in microphone. This feature is particularly convenient for recording meetings or
lectures.
Listening/recording of FM broadcasts
You can listen to FM radio broadcasts and record them at the same time. You can also save Preset channels for easy selection
of your favorite FM radio stations.
Wide and vivid color TFT LCD display
With 1.8 inch and 65,000 color TFT LCD (Organic Light Emitting Diode), you can conveniently check the operational
status of iAUDIO U5. It also supports multiple languages with display capability for over 40,000 different letters with embedded
international fonts.
Introducing iAUDIO U5

1. iAUDIO U5 at a Glance

• Do not use this product for any purpose other than described in this document.
• Use caution opening the contents of the package to avoid injuries.
• Do not use earphones while riding a bike, driving a car, walking, or exercising. It may disturb your concentration and lead to an
accident.
• Avoid any exposure to extreme moisture. Damage from moisture constitutes user’s negligence and will not be covered by manufac-
turer’s warranty.
• Disassembling or modifying the device will void any warranty.
• Make sure the USB connection is made correctly to avoid any damage to the device or the PC. Avoid extreme bending or pressur-
ing the connection.
• Avoid any excessive force or impact. If there is an unusual odor such as burning smell or excessive heating during use, stop using
the device immediately and contact us through www.COWON.com
• Do not use the player with wet hands as it may cause damage and malfunctions.
• Listening at high volume (over 85dB) for extended period of time is highly discouraged, as it may cause hearing problems.
• Use your player in well-lit places. Watching LCD screen in dark for extended period of time may increase eye strains and may cause
sight problems.
• Avoid using the player at a location where static electricity is frequent
• Before any repair service, you should back up all data from the player. COWON SYSTEMS, INC. shall not be liable for any loss of
data or files during the repair.
• Only use the AC adapter and USB cable provided by COWON SYSTEMS, INC.
• During lightning or thunderstorms, disconnect the player from the PC or AC adapter to avoid a risk of power surge or fire hazard.
• Store the player away from direct sunlight, excessive heat, fire and extreme cold environments. Excessive temperature can damage
the exterior, interior circuits or the display.
• When using the player as a portable storage device, important data should be backed up as frequently possible. COWON SYS-
TEMS, INC. shall not be responsible for any unexpected data loss.
• Price of the player may fluctuate depending on the market condition, COWON SYSTEMS, INC. shall not compensate for any loss
caused by price fluctuation.