Poly Voyager Focus U C Wireless Headset IOT Starter Kit which the RP2040 can generate

which the RP2040 can generate independently on different GPIO pins

SD card slot typically available for audio file storage (check specifications)

align at 90 degrees

Industry Standard - Used in thousands of commercial products

Poly Voyager Focus U C Wireless Headset IOT Starter Kit which the RP2040 can generateAbout this item Works seamlessly across laptops, Bluetooth enabled desk phones, mobile phones and tablets; Precision tuned triple mics with enhanced DSP for superior background noise canceling OpenMic button allows you to hear your surroundings when you need to comFort and durabIlIty Cushioned metal headband provides durability while maintaining a comfortable, secure fit Enhanced voice alerts announce caller ID, mute and connection status, talk time