Instructions for use: Press the switch to turn on, then short press to change the brightness, long press and do not let go, it will switch to flashing mode,
Press and hold the switch without letting go, let go when the light dims, the light can be turned off
product name:Bicycle USB charging super bright taillight
Packing:20 pieces in a small box, 120 pieces in the whole box
mode:Six blinking modes
weight:0.1kg
Box gauge: 40.5*38*53CM
Packing: 120PCS
Weight: 12.9KG
water-proof:The product can be soaked in water for a long time.
Products have passed (obtained) ROHS, TUV, CE, FDA and other international authoritative safety and environmental protection certificates, and have also passed multiple certifications.
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