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Color: red and blue
Battery capacity: 450mAh
Control mode: key control
Charging time: 3-4 hours
Working time: ≥11 hours
Operating temperature:-20 C-+60 C.
Charging method: USB charging
Product dimensions: 8CM*3.3CM*2.6CM
Operating instructions(You can observe the video specifically):
01. Press and hold the function key for 3 seconds to turn on the unilateral flashing mode.
02. Press the button again to turn on the flashing mode on the other side.
03. Press the button again to turn on the bilateral flashing mode.
04. Press the button again to turn on the flashlight mode.
05. Press and hold the function key for 3 seconds to turn off the shoulder light, or click once to jump to the first step to cycle again.
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