If your looking for a nice compact one, this is what I have and I love it.

Logitech K810

https://www.amazon.com/Logitech-Bluetooth-Illuminated-Multi-Device-Smartphones/dp/B0099SMFVQ/ref=sr_1_3?s=electronics&ie=UTF8&qid=1513394017&sr=1-3&keywords=logitech+k810