The ER-2215S is a shoulder-mounted megaphone that is user-friendly and features a separate microphone along with a built-in siren. It has an impressive audible range of up to 500 meters and can be paired with an additional speaker (ST-16A).

#### Key Features:
– Easy to use, shoulder-mounted design
– Built-in siren with a 500-meter range
– Separate microphone for clear audio transmission
– Option to connect an additional speaker (ST-16A)

#### Specifications:
– Power Source: Battery R14P (SUM-2), Size “C”× 6 (9 V DC)
– Rated Output: 15 W
– Maximum Output: 23 W
– Battery Life:
– Voice: Approx. 9 hours (JEITA)*
– Siren: Approx. 20 minutes (JEITA)*
– Siren Sound: Siren (sounds at 5-second intervals)
– Audible Range:
– Voice: Approx. 400 m (JEITA)*
– Siren: Approx. 500 m (JEITA)*
– Diaphragm: Polyimide film (voice coil, bobbin)
– Operating Temperature: -10 ℃ to +40 ℃
– Finish:
– Horn: ABS resin, red
– Microphone and other components: ABS resin, red
– Strap: Nylon, black
– Dimensions: Φ210 × 336 mm
– Weight:
– Body: 1.2 kg (without microphone and batteries)
– Microphone: 150 g
– Option:
– Speaker Stand: ST-16A