DUNU DN-2002 with Jumbo Rebound Memory Foam Ear Tips Bundle, 2 Items Bundle containing two items: DN-2002 and Jumbo Rebound Memory Foam Ear Tips Pack Dual Knowles TWFK balanced armature and dual titanium-coated dynamic drivers Detachable cable allows for easy cable replacement and upgrade Hi-Res Audio certification Jumbo pack of premium quality memory foam ear tips