Wii Wireless Folding Sensor Bar with Revolving Stand Nintendo Compatible Wii Wireless Folding Sensor Bar with Revolving Stand Don't clutter up your television with more cables. This wireless sensor bar for the Wii console requires no cables and can be adjusted up to 180 degrees. The bar folds to save space as well. Powered by 4 AA batteries (not included). Size: 30 x 3.5 x 1.9cm; (folded): 17.5 x 6.4 x 3.5c. Product Content 1 x Wireless Folding Infrared Sensor Bar. 1 x 360 Degree Revolving Stand.