Yep, I have that one too. They are dandy little amps.I just bought one of these for my son.
Good Price with plenty of power ( great pro reviews too!)
Fosi Audio BT20A PRO
The Fosi Audio BT20A Pro is a new generation Bluetooth amplifier integrating the high-performance Texas Instruments 3255 amp chip, which can bring up to 300W power per channel and allows ultra-low distortion across the audio band and superior audio quality.fosiaudio.com