The Olight headband II a perfect way turn the Perun from a hand torch into a head torch and is also a replacement or spare head band for the H2R Nova.
Simply remove the pocket clip from the torch and place on to the magnetic mount to hold the torch in place and then wrap the silicone strap over the torch for extra security. The soft nylon head band sits comfortably over the head and features a top strap to help keep it secure.
If the magnet is not required this can be removed and replaced with an EVA foam pad instead, allowing the head band to be used with other 25 mm diameter torches.
Please note: The Perun does not come supplied with a headband, so this has to be purchased separately to use the Perun as head torch.