Size: 99*29*16mm

Weight: 24g

Decibel: 130dB

Material：ABS

Voltage:3.7V

Battery:Polymer battery

Battery capacity: 120 mah

Qty: 250PCS

MEAS:37*35*32CM

G.W/N.W: 11.3/10.6kgs

FUNCTION:

1.Alarm:Pull out the top pin,to activate alarm. And led light flashing.Insert in,it stops alarm and light off.

2.Light Function:Press the side button , the LED light will turn on; press the button again, the LED light will flashing; press the button once more, and the light will turn off.

3.Rechargeable:It is made of rechargeable lithium battery. directly use the Type C USB cable to charge ,when Charging display blue light, full power light off.