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Want to create bluetooth audio control (volume up/down, play, pause, etc.) for smartphone - Arduino Stack Exchange
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Bluetooth Connection Lighting Earbuds Headphone Wired Earphones Headset with Microphone and Volume Control, Compatible with iPhone XS/XS Max/XR/X/8/8 Plus/7/7 Plus Plug and Play IOS 10/11/12: Buy Online at Best Price in Egypt -
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