5
\ Announcements
1. Keep the device away from moist and dust.
2. Do not put the device in high-temperature environment, especially closed car in hot
weather.
3. Do not drop or strike the device.
4. Do not shake the device violently, especially the LCD Screen part. Or, it will cause
abnormal display on the screen.
5. Choose proper volume when using the earphone which will be good for your ear.
6. Charge the device when
• The power icon shows lowest power.
• The device is turns off automatically, and when you turn it on, it turns off automatically
again.
• No response when operating the buttons.
Attention: Please use the charger offered by manufacturer to charge. Other chargers
may causes damage to the device.
Input: 100-240V ~ 50/60 Hz
Output: 5V DC === 2000 m Ah
7. Do not disconnect the device from PC when downloading, uploading or formatting, or it
will cause programming errors of the device.
8. Do not dismounting the device privately without professional guidance.
9. Do not use alcohol, thinner or benzene-chemical to clean the surface of the device.
10. Do not use the device in forbidden place, like airplane.
11. Always back-up your files in device’s memory. The manufacturer is not responsible for the
clear of files after damage or repair of the device.
12. The manufacturer reserves all rights of device’s technology and design, and will have no
obligation to inform the user if there are new versions or designs been developed.
13. The device is NOT water-proof; please keep it away from water.
14. The turn on time of this device is about 20 seconds; please don’t operate the device when it
is turned on in 20 seconds