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商品286/483
Features:Using the original imported semi-LM4871 digital amplifier chip, ultra-small size designSuitable for driving the following 10w ordinary speakers, can also drive the bone conduction oscillator speakers. Operating voltage DC 3v-5v Board volume Maximum output power 3WBoard height 7mmSpecifications:Color: redSize: 15*18mmMaterial: Electronic componentPackage Included: 1 x Amplifier BoardNotes: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.