Pool-side and small group instruction just got easier with the Fitness Audio Personal PA 5. Fully self contained amplifier, speaker, headset microphone, and built-in belt strap around your waist and you're ready to go. The FA PPA5 also comes with a charger/AC unit for use with rechargeable batteries (6x AA - not included). At just over a pound, this unit delivers big sound for small groups of 10-15. Great for deck side instruction, class room lectures, group tours, and bicycle and inline skate tours. Not intended for in water use or splash proof - water damage is not covered under warranty.