ABOUT THIS ITEM

• Material: Acrylic
• Battery: 4 x CR2302 (Included)
• Features: Portable, Wide Application, Loud Sound
• Size: 13.6cm x 3.8cm/5.35" x 1.5" (Approx.)
• Three optional sound effects, loud and clear voice. 
• Portable size, light weight, easy to carry with.
• Cylinder shape pronunciation mouth, long dissemination distance.
• Great for traffic command &lifesaving, military training, sports competitions and training and pet training.