. and the air mouse function is accurate and stable?
To be honest, I hate airmice. So for me I'd say no. Some people like them though and that Rii gets reasonable reviews.
There aren't many options if you want a trackpad / keyboard + IR learning remote. None of these are tested on Q5/Q10 Pro, but all should work.
My personal choicem, Rii i6. Rii make good quality and reasonably priced hardware:
https://www.amazon.co.uk/dp/B00691IIZS/ref=pd_lpo_sbs_dp_ss_1?pf_rd_p=569136327&pf_rd_s=lpo-top-stripe&pf_rd_t=201&pf_rd_i=B005MN7DPK&pf_rd_m=A3P5ROKL5A1OLE&pf_rd_r=JZWP52GDPA7XRJ9JSZS7
And then also:
http://ipazzportusa.com/product/ipazzport-bluetooth-mini-wireless-keyboards/ipazzport-commander-bluetooth-mini-wireless-keyboard-and-multi-touchpad-with-backlight-and-dual-mode-learning-ir-remote-control-kp-810-18br-2/
https://www.amazon.co.uk/Mini-Wireless-Keyboard-Remote-Control/dp/B005MN7DPK