นกหวีดไฟฟ้า 3 เสียงเพื่อความปลอดภัย
Description:
Electronic whistle with 3 different loud clear sound and lanyard carry pouch for easy and convenient using
Handhold electric whistle avoids mouth contact and provides pitched powerful voice which easy to make loud consistent sounds every time
Made of high quality ABS Plastic very durable compact and lightweight
Great for traffic commando & life-saving sports training sports competition and training and pet training.
Suitable for Referee Coaches Traveler Adventurer Guides Cheerleaders Lifeguards Teachers Traffic Guides old people etc.
Specification:
Material: ABS Plastic
Size: 150x38x33mm/5.9x1.5x1.3 inch
Battery: 2x CR2032 (Not Included)
Package Includes:
1 Piece Whistle with lanyard
1 Piece Storage Pouch
Note:
Batteries Are Not Included