quick test of quensheng uv-k6

this is a sound test of the air band on the quensheng uv-k6 with modded firmware that makes the air vend sound cleaner

[@W-733_KWX]

Which FW is this ?

[@Aura-vv2dl]

How did you get the led to go blue? I thought it was only red or green.

[@1234mattyman]

No idea must be the firmware I used