• Whistle Function
• Detachable Hand-held Microphone with volume control and On/Off switch
• Power Output: 15W Rated / 23W Max.
• 6 C batteries (9 hrs)
• Range: 400m (speech) / 500m (whistle)
• Anti-bacterial treatment for all models (mouthpiece/microphone and handle)
• High durability ABS or ASA resin construction
• Compact and lightweight
• Wide frequency range for enhanced audio quality
• Neodymium magnets and Polyimide speaker diaphragms
• Five year warranty