This is the snare drum "PD-140DS" that came with Roland's electronic drum set TD-27KV. It produces sound when connected to the module, but the sensitivity is poor, and there are areas that don't respond depending on where you hit. Please purchase only if you intend to repair it or use it for parts. No returns accepted due to being a junk item. - Model Name: PD-140DS - Brand: Roland - Series: V-Drums - Included Items: Main unit (junk), Instruction manual, Cable