LENCO BT-191BU User Manual page 11

L. LED Themes
(6) to select five different LED themes or switch off
Press the
(black in black).
1. Press the first time:
Jumping
2. press the second time:
Soaring
3. press the third time:
Equalize
4. press the fourth time:
Colorful
5. press the fifth time:
Rainbow
6. Press the sixth time: The LED switch off : black-black
Notice: when you turn off the product ,LED will be turned off directly.
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