Forget the hassle and cost of constantly replacing multiple batteries. Using the Rechargeable Lithium Pack (Not Included) saves you money from purchasing batteries, can be reused hundreds of times and last for years. A fully-charged battery will provide 8 hours of typical operation (defined as speaking 35% of the time at mid volume) and over one year of standby / idle time.
Lightweight and powerful with new Piezo dynamic technology. Comfortable pistol grip and 3 modes: Talk, Siren and Whistle - up to 1 mile (1760 Yards) sound coverage. Weatherproof high impact plastic and steel.
Battery indicator light shows power status (low, med, hi) on the outer housing. Volume/gain knob inside the cover for more control over the sound. Half the weight and twice the battery run time of other megaphones. Easy to use battery cartridge, requires 8 C-cell batteries or optional S1405 Rechargeable Lithium-ion Battery Pack. Lasts up to 40 hours continuously on 8 C-cell batteries and 8 hours on S1450 Rechargeable Lithium-ion Battery Pack. Net weight 2.0 lbs without batteries.