Mini Portable Electronic Referee Whistle Plastic Electronic Outdoor Compass
<strong>Features:</strong><br>3 Adjustable sound modes, please reset to 0 after you use.<br>Powered by 4 CR2032 cell batteries. <br>Suitable for sports, emergency survival, pet training, etc.<br>This is NOT a toy, please keep it far from kids.<br><br><strong>Specification:</strong><br>Net Weight: approx. 44 g<br>Gross Weight: approx. 65 g<br>Product Size: approx. 136 X 39 X 32 mm/5.35 X 1.54 X 1.26 in<br>Package Size: approx. 145 X 46 X 43 mm/5.71 X 1.81 X 1.69 in