Shaped like a wand, removing gun shapes out of school. Brighter strobe light. 3 Starting tones: Gun fire, Beep, and Whistle. Can simultaneously start Ultrak L10 Multi-Lane Timer. Compatible with FinishLynx with additional starting cable (sold separately). Electronic gun is powered by 3 AA batteries (not included) Portable amp can be used as a microphone or loud speaker. Amp produces 90 dB to 15/feet includes rechargeable 8 hour lithium battery. One-year warranty.