2pcs 8 inches Speaker Rubber Edge Perforated Subwoofer Surround Rings Replacement Parts for Speaker Repair or DIY bee 5mm adapter supports both audio

5mm adapter supports both audio and microphone functions

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Nine-speed mode meets different needs 1-9 files can be adjusted

all pins with interrupt / PWM / I2C / support 1 line (except D0)

2pcs 8 inches Speaker Rubber Edge Perforated Subwoofer Surround Rings Replacement Parts for Speaker Repair or DIY bee 5mm adapter supports both audio2pcs 8 inches Speaker Rubber Edge Perforated Subwoofer Surround Rings Replacement Parts for Speaker Repair or DIY Product Features EXCELLENT AUDIO EFFECToThe speaker's rubber edge speaker edge ring is made of exquisite craftsmanship, high performance and high quality, which helps to obtain excellent bass quality audio effects. EXCELLENT AUDIO EFFECToThe speaker's rubber edge speaker edge ring is made of exquisite craftsmanship, high performance and