Single Replacement Earbuds for CALIBER BT Discount_25% ULTRACOMM Aware comes with a

ULTRACOMM Aware comes with a variety pack of foam and silicone eartips

Replacement Lithium Ion Battery for extra battery life

Memory foam ear cushions

SafeMax™ Technology limits volume output to 85 dB for all-day

and LINK Aware

Single Replacement Earbuds for CALIBER BT Discount_25% ULTRACOMM Aware comes with aSingle replacement earbud with eartips for ISOtunes Sport CALIBER BT. All replacement earbuds come with the following: 1 Small Short Trilogy Eartip 1 Medium Short Trilogy Eartip 1 Large Short Trilogy Eartip Please note: All single replacement earbuds and charging cases are certified refurbished items. SKU# IT 17R (Right) SKU# IT 17L (Left)