New Apple iPod Classic 6th & 7th Generation Blue Plastic / Grey / Blue Plastic (Silver) Capacity & Battery:512GB (2000mah) and requires a "thin model"

and requires a "thin model" headphone jack/lock switch flex cable

This is because the iPod casing is completely metal

Matching button is Grey Metal

Matching button is blue crystal

New Apple iPod Classic 6th & 7th Generation Blue Plastic / Grey / Blue Plastic (Silver) Capacity & Battery:512GB (2000mah) and requires a "thin model"128GB 256GB 512GB 1TB iPods are upgraded with SD card storage using Tarkans iFlash Solo, Dual & Quad adapters. Please note: 120GB & 128GB iPods are a mix of 6th & 7th Generation logic boards. If you prefer one over the other, please include it in your note. All iPods come with a new USB charge sync cable! Limited Warranty Information & FAQ Access Here