Exclusive Wireless Ultra Sensor Bar Wii By PowerA

Amazon.com Price: $18.00 (as of 02/06/2019 15:47 PST- Details) & FREE Shipping.

Adjustable distance settings for large or small rooms.
Extended play range to provide maximum tracking performance.
Automatic shut-off feature (1 hour and 2 hour options) and low battery indicator light alert no more unexpectedly dead batteries (uses 4 AA batteries not included).

Usually ships in 24 hours