iFLYTEK AINOTE Air 2 Electromagnetic Pen Refill Set PD Type C 5mm headphone adapter allows you

5mm headphone adapter allows you to add an extra 3

You can hide the USB switch to tidy up the desktop and save space

With “Find My Headset” a lost earbud can emit noise to help you locate it

Operating Humidity: 10%~90% non-condensing

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