Vision Megaphone MP-02-(Shadin)

Vision Megaphone MP-02-(Shadin) is a rechargeable handheld megaphone rated at 50 W of power output with an audible range of up to 500 metres. That reach is enough for a school assembly ground, a market announcement, a rally or a large courtyard gathering without setting up a separate PA system.

Four operating modes are built in. Talk carries live speech through the supplied microphone, Record captures a message, Play repeats it and Siren sounds an alert tone. Recording time runs to 350 seconds, so one announcement can be stored and replayed as many times as needed instead of being shouted over and over.

Besides the microphone, this Vision 50W Megaphone takes audio over Bluetooth, USB, a TF memory card and an AUX input, which means a phone or a card full of pre-recorded announcements can drive it directly. Power comes from a 7.4 V lithium battery and the unit works on a 7.4 V to 9 V supply.

The shell of this MP-02 Bluetooth Megaphone is moulded from PP material and finished, light enough to hold through a long announcement. Every Megaphone MP-02 Shadin also carries one rechargeable battery and one microphone as spare parts. If you are comparing options, judge a Vision Megaphone MP-02 Shadin on output wattage, audible range, recording time and the input choices rather than looks alone.

Highlights

• 50 W power output
• Audible range of up to 500 metres
• Four modes: Talk, Record, Play and Siren
• Recording time of 350 seconds
• Bluetooth support
• USB and TF memory card support
• AUX input
• 7.4 V rechargeable lithium battery
• Power source of 7.4 V to 9 V
• Lightweight PP material body
• Includes one spare rechargeable battery and one microphone

Important Usage Instructions

• Hold the microphone away from the horn while speaking, otherwise the sound loops back and produces a piercing feedback squeal.
• Charge the lithium battery fully before a long programme and recharge it after use rather than storing it flat.
• Keep the volume just below the level where speech starts to distort so words stay clear at a distance.
• Point the horn towards the crowd and slightly above head height for the widest coverage.
• Keep the unit dry, wipe the body with a dry cloth and remove the battery if it will sit unused for a long period.