Don't be so quick to dis Poly.This certainly beats the Poly for BT but is there an equivalent unit offering both BT and lossless streaming like the Poly? I don't care about Roon.
Yes, on paper Poly is only BT4.2 and this gadget is all singing, dancing BT5 with LDAC and all - but knowing Chord, the BT module inside Poly must be of finest quality.
As to answer your question, I can not find anything, ANYthing similar to this device, being so small, portable, rechargable and this cheap - anywhere, let alone having wifi, streaming and be lossless.
I am expecting a sound-quality drop betwreen this device and direct connection to Mojo - by how much - it remains to be seen.
It would be interesting to see the range under LDAC 24/96 for this device, I used to have a Fiio BTR5 that used to manage about a meter or less! best I could get was LDAC 24/48 with about 2 meters of range.
Watch this spot . . .