Technical details & FAQ: Wireless support may be added to all existing Simucube’s by plugging in a wireless receiver on the SC board (receiver sold separately) Transmitter will be inside the steering wheel button plate. In 2019 there will be wheels in the market that have SC wireless transmitter out-of-the-box. Special attention has been paid to transmitter energy consumption to maximize the battery life. Single battery will last over 3 years on daily hard-core use. For more casual use with long shelf life battery, 10+ years can be expected. To maximize battery life, there’s no LED’s or displays on the wheel side. As many use VR headset anyways, we thought it may be better this way.