Cardboard radio foldable loudspeakerProduct size: 23x6x11CM, 0.16KGSSpeaker: 1* 2Ω 1W Dia= 57mmCardboard: 4C, 350g coated cardboard,Power: DC 3V (2*AA battery not included)Resistance: 40HMFrequence range: 275HZ-20KHzCable: 3.5 jack, L=30-60cm!!spec!!fea...
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