Comfort Mod Kit Final Version: Replace the default forehead pad with a softer and more comfortable sponge pad, and choose from two thickness options. Add a wide and thick sponge strap on the top to balance the front and back pressure. Replace the default rear pad with a larger and more comfortable sponge cushion, which provides better wrapping and a larger force-bearing area. With the Comfort Mod Kit, you can wear your device comfortably all day long, and it supports a magnetic battery compartment (battery compartment needs to be purchased separately).

Magnetic battery charging compartment.