Charging Instruction
※
Attention
：
The power adaptor for the equipment
：
the voltage and power should be 5V-1A by
USB. An adaptor over 9V will damage the equipment.
1. When
is visible, the charge is low and a power source is needed for further
use.
2. Adaptor with 5V - 1A is required. The USB provided works for charging.
The light turns red when charging.
The light turns blue when the charge is completed
（
after 3-4 hours).
Parameters
Power
USB 5V-1A
Supported CD type
CD, MP3, CD-R, CD-RW
Supported music format
CD-DA, MP3, WMA
Lithium battery
3.7V 1800mAh
Charging length
3-4 hours
Play length
＞
10 hours
Distance of Bluetooth
10meters
（
CD903TF
）
Size
∮142X28mm
