Police Equipment--JD-SD09 Shoulder Lamp
Working temperature: - 20 (-+60 (?)
Flash frequency: 8HZ;
Rated voltage: 3.7-4.2 (VDC);
Power supply: polymer lithium batteries.USB charging;
Power Protection: Overcharge, Overdischarge,Overcurrent, short circuit,Ultra-high temperature charging and discharging;
Power capacity: 500 (mah);
Control mode: touch CNC lightly;
Charging time: 3-4 hours;
Working hours: > 11 hours;
Charging mode: constant current trickle charging;
Working methods: red and blue alarm flashing, lighting;
Weight: 12.5g;
Specification: 80*33*26mm