Features Recording - Record important messages and play them back with our handy voice recording feature, perfect for repetitive announcements.auxiliary Input - Connect external audio sources such as MP3 players or smartphones with our auxiliary input, expanding your communication options.built In Mic - Our megaphone features a built-in microphone, offering quick and easy use without the need for additional components, ensuring you can deliver your message swiftly and efficiently.portable - Lightweight design, convenient carry strap, & powered by 6 type "D" battery (not included) , built for people on the go.Bullhorn Specification:Power: 100W PeakRange: 2000W yardsAlarm Mode: YesWide Bell DiameterErgonomic HandleInput: Aux/Usb/Sd/Mmc/Power Source: Battery (Not Included)Battery Type: CNo. of Battery: 8Recording Function: YesPerfect for Outdoor Events, Industrial Use and Crowd ControlPackage Includes:1x Megaphone