Perfect for content creation if you don't need one of the fancy/expensive microphones
EJCC Wireless Microphone for iPhone iPad, Mini
This one isn't bluetooth but it's perfect for recording voiceovers and any type of content you need to record audio. Love the different colors + it adds more personality
Uniwit Mini Portable Vocal/Instrument Mic
I love this tripod because it can turn any angle and you can even record items on a table, for example
64" Selfie Stick Tripod with Remote
If you need to film content on the go, this is it for you. Don't carry a tripod and instead use this, works just the same + much smaller