Product Parameters: Item Type: 0.6W 8 Ohm Sound Loudspeaker Material: Metal Color: As show in the picture Speaker Outer Diameter: 45mm Rated Power: 1000mW Impedance: 8 ±15％Ω Shape: Round Frequency range: 650-12000Hz Magnetic card media: Internal magnetic Frequency characteristics: Full band (full range) Package Included: 1PCS 0.5W 8Ohm Mini Audio Speaker