Practical Whistle Basketball Football Game Whistle

Features: 1. Clear and loud: three optional sound effects， the sound is clear and loud.2. Small and exquisite: portable size， light weight， easy to carry.3. Long sounding distance: The cylindrical shape of the sounding mouth has a long transmission distance.4. Applicable places: very suitable for traffic commandos and lifesaving， military training， sports games and training， and pet training.5. Simple shape: mini fashion style， more personality.Exquisite and perfect workmanship， durable and long service life.Description:This product is an electronic whistle， which is clear and loud， compact， and has a long sounding distance.Specifications:Material: AcrylicSize: 13.6cm * 3.8cmColor:green，yellow，black，white(optional)Function: portable， widely used， loudCategory: Sports Games Electric WhistlePackage Included:1 * Whistle(Without battery)Notes:1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same， item color displayed in photos may be showing slightly different from real object.