Original sentence: However, the unit requires constant region swapping via the remote when going from region A to B and vice versa.In March 2007 Kogan Technologies release Australia's cheapest Blu-ray player.. It was also one of the first Blu-ray devices in the world to offer region-free playback
Edited sentence: However, the unit requires constant, though simple, region swapping via the remote when going from region A to B and vice versa.. To change the region, simply open the drive (inevitably required to insert the disc) and press "1" then "2" on the remote for region A, or "3" then "4" for region B, then close the drive.In March 2007 Kogan Technologies released Australia's cheapest Blu-ray player.. It was also one of the first Blu-ray devices in the world to offer region-free playback