CAUTION:
1. Use careful with the earphone
maybe excessive sound pressure from
earphones and headphones can
cause hearing loss.
2. Risk of explosion if battery is replaced
by an incorrect type, dispose of used
batteries according to the instructions.
3. The product shall only be connected
to a USB interface of version USB 2.0.
4. Adapter shall be installed near the
equipment and shall be easily accessi-
ble.
5. EUT Temperature: 0℃~40℃.
6. Adapter1:U180TED
Input: AC 100-240V~50/60Hz, 0.6A
Output: DC 5.0 V 2.4A 7.5V 2.4A 18.0W
MAX
Adapter2: U180TKA
Input: AC 100-240V~50/60Hz, 0.6A
Output: DC 5.0~9.0V 2.0A 9.0V~12.0V
1.5A
10