uxcell 5pcs 1W 8 Ohm Phone Audio Magnet Loud Speaker Horn Amplifier 20mm Product Name : Magnet Speaker;Power : DC 6V 1W;Resistance : 8 Ohm Type : Magnetic Type;Bottom Diameter : 20mm/ 0.78" Overall Size (Approx.) : 20 x 3mm/ 0.78" x 0.12" (D*T);Wire Length : 5cm/ 2" Material : Metal, Plastic;Color : Black, Red Weight : 15g;Package Content : 5 x Magnet Speaker