The music boxing trainer offers two hassle-free installation options: self-adhesive straps or screw fixations, compatible with drywall, concrete, and most standard wall types. Featuring a 24''x19'' large target panel with 8 impact zones for silent, injury-free training. The intelligent counting function on the display screen records every stroke in detail Service:We attach great importance to our customers' shopping experience. If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours Experience real boxing with this upgraded music boxing machine! It features left/right hook targets, 9 training modes, 9 adjustable speed levels, and dual gameplay combinations This wall boxing punching pad includes music checkpoint technology to boost hand-eye coordination. With HIFI surround sound that connects via phone to play your favorite songs