ALLWAYMini Bluetooth Speaker, Small Portable Bluetooth Speakers with Loud Stereo Sound, Rich bass,TF Card Port,Bt 5.0 Speakers Bluetooth Wireless for Laptop,iPhone,Echo,Car Bocina Travel Gadgets

Q: can i use it with an auxilary cord

No, unless you can use the charging port to plug one in. It's a great little wireless speaker tho.

Q: How do I pair to Google pixel phone?

The first time I used the speaker was with my Ipod. I turned on the speaker first, then turned on my Ipod. Went into the settings of the Ipod, under Bluetooth. Turned on Bluetooth and it started scanning for the device. It eventually finds the device and it is titled Allway. Then just click on it and the speaker will beep and your phone should indicate that it is connected. I hope this helps.

Q: Is there a speaker case compatible with this speaker?

Not that I know of. Not much need for a case, already has a silicon wrap around it and is water resistant! Just add a clip to it and wear it on belt loop. Good speaker, use it at work all the time.