roduct : Buzzer ( annunciator )
Color: Purple/ White

Princess Buzzer Wity LED

Power Switch

Accessories: key chains
Volume: 85dB
Lasting time: 20～30mins
Size: 59.5*35*20mm
Weight: 32.6g

QTY in Carton: 10/100pcs (Blister card packing)

Measurements:660*220*385mm

battery specification：CR2032*1