53*18mm box rectangle box mini smart home appliance used speaker

3020MM 8Ω 1.5W Loud Sound Small BOX Speaker

35*25 MM 4Ω 3W Small BOX Speaker

hydz 20*40mm Full Range Small Speaker

hydz 20mm Plastic Frame Cellphone Micro Mylar Speaker

hydz φ40 with Fixing Hole Magnet Speaker

hydz φ40*5.8mm internal magnetic mylar speaker

hydz φ20mm iron case mylar speaker

hydz 16*35mm plastic strusture speaker

hydz φ57mm 8Ω 1W mylar iron case speaker

hydz φ50mm 8Ω 0.5W mylar speaker

hydz 20*40 internal magnetic speaker