Feature(may vary by option.)

●Size: 7.1 x 3.5 x 0.8 inches (1
●The charm does not fall out; Just pull the pin to make it loud when it comes to this. A W alarm that alternates screaming and alarm sounds

[Pink]

[blue]

Description

■Battery used: 3 LR44 alkaline button batteries (included for testing) ■Battery life (at 20°C): continuous blowing about 20 minutes ■Sound pressure: about 85dB (about 1m forward, when the battery is initial). ■External dimensions (approximately): Width 2.0 x Height 2.4 inches (52 x 60 x 20 mm) (Max) ■Weight: approx. 36 g) (including battery) ■Color: Blue