TOA / ER-2115

This shoulder-mounted megaphone features a separate microphone and whistle sound, and has a rated output of 15W. The included battery adapter allows you to use AA batteries, making it lighter and easier to handle.

~From the manufacturer's website~

This shoulder-mounted megaphone features a separate microphone and is easy to operate, with a rated output of 15W.
The newly developed polyimide film diaphragm and neodymium magnet magnetic circuit ensure lightweight and high-quality sound.
Using the included battery adapter, you can also use AA batteries, making it even lighter and easier to handle.
It can be mounted on the ST-16 speaker stand (sold separately).

■ Power Supply: 6 x C batteries or 6 x AA batteries
■ Rated Output: 15W
■ Maximum Output: 23W
■ Battery Life
C batteries: Approx. 13 hours (JEITA standard)
AA batteries: Approx. 4 hours (JEITA standard)
■ Communication Distance: Approx. 400m (JEITA standard)
■ Magnetic Circuit: Neodymium magnet, internal magnet type
■ Diaphragm: Polyimide film (diaphragm and bobbin)
■ Antibacterial Treatment: Microphone
■ Operating Temperature Range: -10°C to +40°C
■ Finish
Horn: ABS resin, La Light gray (approximate Munsell 5PB9/1 color)
Battery case, microphone, and other components: ABS resin, gray (approximate Munsell 5PB6.5/1 color)
Strap: Nylon, black
■Dimensions: φ210 x 310 mm
■Weight
Main unit (excluding batteries): 900 g Microphone: 150 g
Main unit + microphone + AA batteries: 1.4 kg
Main unit + microphone + AA batteries + battery adapter: 1.25 kg
■Accessories: Battery adapters x 3
■Sold separately: Speaker stand ST-16A