10-Watt Powerhorn (320-2038) Features Faxback Doc. # 8882 The Radio Shack 10-Watt Powerhorn with Handheld Microphone combines a high-efficiency trumpet horn speaker, powerful compact solid-state amplifier, and feedback-free microphone to provide crystal-clear sound. It's ideal for sporting events, tour groups, campouts, demonstrations, or anywhere you want to be heard. Its features include: Rust-Proof, Water Resistant Plastic Housing - For use in all weather conditions. Lightweight Design with Shoulder Strap - For easy carrying. Detachable Microphone - So you don't have to hold the entire powerhorn's weight in your hand. Microphone with Volume Control - Lets you adjust the sound to the desired level and save battery power. Lock Bar - Lets you set the powerhorn so you can speak for a long time without having to hold the TALK bar. Build-In Siren - Provides a loud alarm sound. (br/all-9/20/94)