The Nucleus 6 (CP900 series) is a behind-the-ear (BTE) device with a BTE processor, a battery-compartment and a coil with magnet. Available in 4 colours (Click here for colour palette).
The battery-compartment contains 2 disposable batteries (675 Extra of 675 C) or 1 rechargeable battery. The battery-compartment can be moved to a separate case that can be fixed to the cloths (= LiteWear).
The Aqua+ configuration allows you to swim with the Nucleus processor (click here to find an answer to the most frequently asked questions)