uxcell 0.5W 8 Ohm Internal Mini Magnet Speaker Loudspeaker 28mm 10Pcs Product Name : Magnet Speaker;Power : 0.5W Resistance : 8 Ohm;Type : Inside Magnetic Shape : Round;Size : 28 x 5mm / 1.1" x 0.2" (D*H) Color : Black, Silver Tone;Material : Aluminum, Metal, Plastic,Magnet Weight : 58g;Package Content : 10 x Inside Magnet Speaker