Why we love Paper Jamz Rock Guitar 1. Flat plastic guitar with no strings or tuning needed 2. 3 licensed rock tracks 3. Play along to the songs, control the guitar rhythm, or play freestyle with real chords 4. Built-in speaker and standard headphone jack 5. Fantastic Amp Speaker, Guitar Strap and Drum Kit accessories (sold separately) Rock around the clock with Paper Jamz Rock Guitar Series 2 - Guitar 2. Thanks to the built in sensors no strings are required - just strum the flat surface to play along to three all-time rock classics. This stylish red guitar is 77cm long, just 3mm thick and comes with three pre-loaded hits to play along to: Shine Machinehead Plowed Paper Jamz guitars have a built-in speaker with volume control and a headphone jack, so you can keep jamming even when mum's had enough. Requires 3 x AAA batteries which are included. Don't forget to accessorize! To really bring the house down, get the Paper Jamz Amp Speaker.