Ultra large individual anti wolf alarm, in case of emergency. Pull out the small zipper on the head of the alarm, immediately issued a 130 dB alarm sound, play a deterrent effect. Dual horn sound db stronger!

Specifications: 6.5*6*4cm

Weight: 60 grams (including packaging)

Use method: the insulation sheet is removed from the back, can be hung on the bag of mobile phones and other objects, the emergency situation can be pulled out of the top of the key button, personal alarm can be issued an ultra high DB 130DB sound! Insert the key button to lift the alarm!

Can be used for single female night anti wolf alarm, children go to school on the road to personal safety alarm, the elderly in distress and emergency call for help and other purposes!