The Pyle PMP20 Megaphone Speaker is compact, portable and powerful! With each iteration of flagship megaphones, Pyle has improved the battery life, power and ergonomic functionality. Control the crowd from a distance with an audio projection range of up to 400 yards. Additional features include switch-activated siren alarm mode, adjustable volume control, along with a convenient folding handle grip -- and it’s all housed in a compact battery operated design (requires (4) x ‘C’ batteries, not included). Enjoy lightweight and versatile PA speaker control with the Pyle Compact Megaphone. MULTIPURPOSE: Indoor and outdoor safety officers, mentors, police, firefighters, cheerleaders, school sports, outdoor games, and occasions. Event organizers and directors love this compact and versatile megaphone! VOICE AMPLIFIER MODE: Amplifies sound projected into the microphone. This mini electronic bullhorn produces 20 watts of sound that can cover up to 800 yards. BATTERY OPERATED AND PORTABLE: This compact megaphone speaker operates on (4) ‘C’ batteries (not included), ensuring long-lasting performance. Its quick folding handle and lightweight chassis make it perfect for on-the-go use. ADJUSTABLE VOLUME CONTROL: The megaphone speaker comes equipped with an adjustable volume control, allowing you to modify the sound to your preference. The power-saving OFF switch helps preserve battery life. ERGONOMIC DESIGN: Designed with an ergonomic pistol grip, this speaker is comfortable to hold. Its compact size and portability make it an excellent choice for self-defense, to replace an air horn, or instead of a whistle for coaches. DETAILS Features: Made of 100% BPA Free and Non-Toxic Never Leave a Metal Taste or Rust Made of Classic Powder Coat Exterior Finish Durable and Elegant Bottle Insulated with Iron Flask Double Wall, Vacuum Insulated, and Inner Copper Plating Grip-Tech Powder Coating and Sweat Free Keeps the Drink Cold for up to 24 Hours, and HOT for up to 12 Hours Three Different 100% Leak Proof Lids Carabiner Straw Lid, Spout Lid, and a Stainless-Steel Lid Stainless Steel Lid is Plastic from Inside and Stainless Steel from Outside Variety Sizes for Your Options, 18oz/24oz/40oz/64oz Fit Most of Your Needs What's in The Box: A full Insulated Water Bottle (2) Alternative Lids Technical Specs: Construction Material: 18/8 Food Grade Stainless Steel Bottle Capacity: 710 ml. Temperature Range: -20? to 60? Degrees Product Dimensions (D x H): 2.8’’ x 10.3’’ -inches What's In The BoxCompact MegaphoneMANUALS & DOWNLOADS MANUALS & DOWNLOADS PMP20 - Manuals