Valcomft. s V-1220 Featurs Exceptional Voice & Music Reproduction Contains Its Own Built-In Amplifier White Epoxy finish Screwdriver Adjustable Volume Control in Front in. Pop-On/Pop-Offin. Volume Control (V-1020C & V-1220); Available In Custom Colors; Shipping Weight: 3.8 lbs (1.73 kg) Dimensions: 13.0in. Dia. 3.0in. D (33.0 cm x 7.6 cm)