uxcell 4 Pcs 36mm 0.5W 8 Ohm Internal Magnet Speaker Loudspeaker for DVD/EVD Product Name : Magnet Speaker;Power : 0.5W Resistance : 8 Ohm;Type : Internal Magnet Shape : Round;Magnet Diameter : 16mm/ 0.63" Size : 36 x 4.8mm/1.4" x 0.2"(D*T);Material : Magnet,Metal, Plastic Weight : 33g;Package Content : 4Pcs x Internal Magnet Speaker