Amazon has put up a listing for the PowerA Switch Wireless Controller Extreme Party Pack. According to the product page, the bundle will be coming out on July 1, 2020, in the U.S. region. If you are interested, you can pre-order with the following link:
The pack includes three Gamecube style Bluetooth controllers for the Nintendo Switch. Two AA batteries are included, which should offer up to 30 hours of gameplay. You can find Amazon’s product description and features list below:
Gamecube style controllers are widely considered the preferred way to play Super Smash Bros. Ultimate. Pull off precise attacks using octagonal gated sticks, larger a button, and nostalgic muscle memory on this Officially Licensed Bluetooth Wireless Controller for Nintendo Switch. The original GameCube design has been improved with larger shoulder buttons and d-pad, plus added left shoulder and system buttons for compatibility across all Nintendo Switch games. Enjoy up to 30 hours of gameplay with two new AA alkaline batteries.
- Wireless freedom using Bluetooth 5.0
- Classic GameCube design plus larger d-pad and added left shoulder button
- Player indicator and low battery warning LED
- Includes two AA batteries per controller for up to 30 hours of gameplay
- Official Licensed by Nintendo with two-year limited warranty – visit PowerA.Com/support