D'Addario Prelude Cello String Set, 4/4 Scale, Medium Tension 15 2nd-generation M6 PRO universal-fit noise-isolating

2nd-generation M6 PRO universal-fit noise-isolating in-ear monitors feature upgraded sound and build quality

Equipped with Bluetooth V4

A gig bag and nylon strings are included with all Penguin series ukuleles

both of which feature dented level control

D'Addario Prelude Cello String Set, 4/4 Scale, Medium Tension 15 2nd-generation M6 PRO universal-fit noise-isolating4 4 size cello with a playing length of 27 1 2 inches (700mm) Medium tension Solid steel core optimized to create the warmest sounding student strings available Educator's preferred choice for student strings due to their unique blend of warm tone, economy, and durability All D'Addario strings are designed, engineered and manufactured in the USA to the most stringent quality controls in the industry Scaled to fit 4 4 size cello with a playing length