Handy little mini chorus, does the job well! This one is based on the Boss CE5 Chorus Ensemble. 

Model: Mooer Ensemble King 
Made: China, recent model (serial 1328892)
Type: chorus
Power: standard 9v negative supply (not included)
Switching: true bypass
Equivalent new street price (approx): $115aud
Mods: none
Accessories: no box or manual
Condition notes: used, few little marks, very good condition