LED Retractable Dog Lead:
- Built-in rechargable lithium battery and Type-C charging interface.
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How to use this Dog lead: About Led Switch & Three Gradual Luminance Modes: Long press the light button for more than 2 seconds to turn on or off the front bright Led spot lamp. Gently press the button for 1 second, the ambient light becomes gradient mode for breathing effect—①Press the first time to be slow-flashing. ②Press the second time to keep a color randomly. ③Press the third time to be quick-flashing. ④ Press the fourth time to turn off the led light.