Product Description
Product characteristics:
- Mega-volume alert can protect the safety of women and schoolchildren.
Oval cute design, suitable for both female friends and children.
- Night may also be used as lighting.
- Pin design+button design.
Button design to test the adequacy of power at any time.
- Japan limited.
Product specifications:
- Size: 63x42 x 25mm
- Use of batteries: AG13 (LR44) x 4
- Voice: 110 decibels/1M