Color: Orange, Black, Blue Material: ABS Sound: 3 available tones 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 a 3-tone function: Tone 1, Tone 2, and Tone 3, easily switched. Designed for emergency signaling, you can select the tone that best suits your needs for effective use in various situations. Durable Construction Made from high-quality ABS material, this whistle is durable, sturdy, non-toxic, and odorless. Built for long-term use, it comes with 4 CR2032 batteries for immediate use and future replacement. Note: Batteries are not rechargeable. Easy One-Button Operation Compact and ergonomically designed, the whistle fits comfortably in hand and easily fits into a jacket pocket. Simple one-button control allows for quick access when needed. Wide Range of Applications Ideal for referees, coaches, teachers, sports activities, boating, running, animal training, camping, and other outdoor events. Convenient Lanyard Design Includes a removable lanyard for secure carrying. Lightweight and portable, it enables easy one-handed operation. Batteries included. 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 indoor venues.