Professional Referee Camping Sports Soccer Survival Plastic Electronic Whistle-Yellow - Yellow

Specifications:
Strong loudness, the same effect as traditional whistle.
Handy and hygienic without blowing the whistle.
Suitable for all sporting events.
Alert for emergency situations where a threat to persons exist.

Item Name: Electronic Whistle
Material: Plastic
Powered by: 4 x CR2030 Button Batteries(Included)
Features: Portable, Loud, Easy to Use
Size: 13.65cm x 3.8cm x 3.25cm/5.37" x 1.50" x 1.28" (Approx.)

Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Electronic Whistle