Color: Orange, Black, Blue Material: ABS Sound: 3 tones available Size: 13.65 x 3.8 cm Whistle Volume: 120 - 150 dB Package Includes: 1 x Electronic Whistle with Lanyard 4 x CR2032 Batteries Three Different Tones This electronic whistle features an emergency signal function with 3 tone options: Tone 1, Tone 2, and Tone 3, selectable via switch. Choose the tone that best suits your needs for effective communication during outdoor activities.Durable Construction Made from high-quality ABS material, this whistle is sturdy, durable, non-toxic, and odorless. Designed for long-term use. Includes 4 CR2032 batteries (not rechargeable) for immediate use and easy replacement.Easy One-Button Operation Compact design fits comfortably in hand and easily stores in a jacket pocket. Simple one-button control for quick access when needed.Wide Range of Applications Ideal for referees, coaches, teachers, sports training, boating, running, animal training, camping, and other outdoor activities.Convenient Lanyard Design Comes with a removable lanyard for secure carrying. Lightweight and portable, allowing for easy one-handed operation. Safety Notice: Do not use the whistle too close to the ears to avoid potential hearing damage. Avoid prolonged use in enclosed spaces such as rooms or small venues.