Features Recording - Record important messages and play them back with our handy voice recording feature, perfect for repetitive announcements.detachable Mic - The megaphone bull horn comes with a detachable handheld mic. Hold it in front of your mouth and point the bullhorn in any direction.auxiliary Input - Connect external audio sources such as MP3 players or smartphones with our auxiliary input, expanding your communication options.portable - Lightweight design, ergonomic handle, & powered by rechargeable battery (included) , built for people on the go.Bullhorn Specification:Power- 60WVoice Projection Range- 1200 ftVolume Control- YesRecording- 16 SecondsAlarm/ Siren Mode- YesMic Style: DetachableLED Indicator- YesPower Source- Rechargeable Battery(included)Package Includes:1x Megaphone1x Rechargeable Battery