New Apple iPod Classic 6th & 7th Generation Green Crystal Plastic / White / Green Metal (Toxic Green) Bluetooth Upgrade Kit Matching button is Black Crystal

Matching button is Black Crystal

Matching button is Yellow Plastic

This is because of the custom rear casing

6th and 7th gen iPod classics Thick rear housing only Using your own without RF optimisation instead of the included custom rear housing will affect performance adversely

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

New Apple iPod Classic 6th & 7th Generation Green Crystal Plastic / White / Green Metal (Toxic Green) Bluetooth Upgrade Kit Matching button is Black Crystal128GB 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