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Integrated power amplifier chip, multiple filter capacitor, to ensure that the o output is not distorted
The speaker fixed in the box, the sound quality is better
Suitable for Arduino.you can easily play music
Material:PC + Metal
colour:black
Package Contents:
1 * module
1 * Speaker
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.