Speaker 20mm x 40mm, rectangular, 4 ohm, 1 ~ 2 Watts, with sound capsule. Sound capsule depth 12.0 mm
ESU 50334 Speaker 20mm x 40mm, rectangular, 4 ohm, 1 ~ 2 Watts, with sound capsule. Sound capsule depth 12.0 mm
Speaker 20mm x 40mm, rectangular, 4 ohm, 1 ~ 2 Watts, with sound capsule. Sound capsule depth 12.0 mm