uxcell 2Pcs 8 Ohm 0.25W 27mm Dia External Magnet Mini Loudspeaker Horn Green Product Name : Magnetic Speaker Horn;Power : 0.25W Resistance : 8 Ohm;Type : External Magnet Shape : Round;Size(Each) : 27 x 8mm / 1.1" x 0.3"(D x T) Material : Magnet,Metal, Plastic;Weight : 16g Main Color : Green;Package Content : 2Pcs x Magnetic Speaker Horn