A:AnswerHello,
The K380 comes with 2 replaceable AAA batteries, which are rated for 24months. I have attached a link to the “getting Started” support page for the K380 keyboard, for your reference. Please contact Logitech support if you would like any further assistance.
Best regards,
John at Logitech
https://support.logi.com/hc/en-us/articles/360023464473-K380-Technical-Specifications
A:AnswerHello Cath,
Yes, the Logitech K380 keyboard will work with Macbook Air. K380 connects to up to 3 Bluetooth devices. There is a Mac version, which has a Mac specific layout. Both versions will work on your 2020 Macbook Air.
Best regards,
John at Logitech
A:AnswerIt could be something with the device your pair it with. I pair this with a 13 in laptop thats a 2018 model and it stays paired all day. I can even sleep the laptop but leave the keyboard on and when I wake it, its connected and working.
A:AnswerHello Kim, I have attached a video for you to see how to open the battery compartment on the K380 keyboard without breaking it. Just move to minute 1:50 on the video. Have a great day. https://youtu.be/TfmS_tpJaQ0
A:AnswerThis question is old...maybe you already added a firestick, appletv+ or chromecast?
They make casting to your tv, or surfing the web on your tv,,easy...maybe this answer is too simple and your question got cut off?
A:AnswerAs long as your HP all in one computer has Bluetooth built in, yes the K380 keyboard will work just fine for you. The grey lettering on white keys that you see on the K380 is about as dark as our keyboard keys will go. The only option in our lineup that will go darker are out gaming keyboards which allow you to change the colors of your keys.