Police Shoulder Warning Light 1.Transparent shell design for high visibility.  2. 12 LED chips, three lighting modes for multi-purpose needs.  3. IP65 rainproof, wear-resistant and dustproof, enhanced red and blue light effect.  4. With a small flashlight function, night lighting is more convenient.  5. Non-slip clip, easy to use, firm and not easy to drop.  Features:  1. Transparent shell design,  high visibility of light. 2.12 LED chips,  three lighting modes for multi-purpose needs.  3. IP65 rainproof,  wear-resistant and dustproof,  and the effect of red and blue lights is enhanced. 4. With a small flashlight function,  night lighting is more convenient. 5. Non-slip metal clip,  easy to use,  firm and not easy to fall. Parameters:  Name: LED warning light  Rated voltage: 3.8 (V)  Flash frequency: 6HZ  Pulse current: 80mA  Lighting mode: red and blue strobe / white lighting Visible distance: 500 meters  Power supply mode: USB  Endurance: 12-18 hours of operation at full charge  Scope of application: duty patrol,  safety warning