1. Material: PC+ABS (shell)
2. Volume: 130 dB
3. Battery capacity: 130 mAh
4. Lighting time: about 150 minutes
5. Dimensions: 70x36x17 mm
6. Net weight: 30g
7. Two alarm methods: pull out the pull ring to emit a 120-decibel beep, press the SOS button twice to issue an international general siren.
8. LED lighting function + LED lights flashing to meet different needs
9. Rainproof design, protect you 24 hours without fear of wind and rain
10. Snap-on design, carry it with you on bags, keys, school bags, wallets and other personal belongings