uxcell 20 Pcs 36mm 8 Ohm 0.5W External Magnetic Speaker Loudspeaker Gold Tone Product Name : Magnet Speaker;Power : 0.5W;Resistance : 8 Ohm Type : External Magnetic;Shape : Round Speaker Diameter : 36mm(1.4");Size : 36 x 4mm(1.4" x 0.16")(D*H) Material : Metal, Plastic;Color : Gold Tone Weight : 158g;Package Content : 20 Pcs x Magnet Speaker