Size: 6*3*2cm
<br />type: Wolf guard
<br />Scope of application: Bag Self-defense
<br />The volume is more than: 90(dB)
<br />Lighting function: nothing
<br />working voltage: 5(V)
<br />Working current: 0(mA)
<br />colour: blue/Pink
<br />Specifications: Individual package
<br />Adapt: household/Travel