Function:

Flashlight lighting function;
The warning light has two working modes: flashing and constant lighting;
With magnetic function, the baton can be sucked on the roof and side;
Built-in rechargeable lithium battery, equipped with car charger, there should be obvious charger completion instructions when charging;
Electronic whistle function
Warning light flashing frequency: red LED is 40ms, off 40ms, cycle 5 times, off 120ms; blue (red) LED is on for 40ms, off 40ms, cycle 5 times, off 120ms, repeat;
Charging time: ≤6h. After the charging is completed, it can be constantly lit for 9.5h, flashing for 43h, and the flashlight discharge time is 22h;
Electronic whistle function
The electronic police whistle sound pressure level is ≥109dB at 10cm; ≥97dB at 1m;
Sound beam angle ±15° external sound pressure level attenuation ≥1.5dB;
The sound pressure level attenuation behind the baton is ≥10dB.