Specifications :
Material : ABS +Metal
Size :99*29*16mm
Decibel: 130dB
Battery : Built-in 120mah 3.7V
Logo printing available
4 Colors : black , white , blue and pink color
Usage : Self-defence
Functions :
1: Charging function: Use TYPE-C charging socket, charging displays blue light, and the blue light goes out when fully charged.
2: Low voltage detection function: When the product voltage is as low as 3V, the product red light flashes, reminding the user that the product needs to be charged in time,
2: Alarm function: Pull open the pull ring, the product alarms and flashes. Put the pull ring into the product, the product stops alarming and flashing.
3: LED light function: Press the side light button, the LED light stays on, press the button again, the LED light flashes, press the button again, the light turns off