2 Pcs Remote Controller for Wii, TechKen Remote Game Controllers Compatible with Wii Remote Replacement with Silicone and Wrist Strap (Blue)

How do I connect Wii console?
Step 1: Open your Wii console;
Step 2: Insert 2 AA batteries (not included) into the remote control;
Step 3: Push the small button on the controller (where the batteries go) then push the red button on the Wii console (under the little door), then you’re able to synchronize with Wii.
Low-power instructions:
Low voltage: The connection indicator flashes quickly.
Please replace the new batteries in good time when the low voltage alarm occurs.
If the connection is lost, please check:
1. If the battery voltage is below 2.3V, the connection may be broken. Please change to new batteries.
2. The batteries could be loose.
3. Too bright to lose the connection. Please avoid towards bright lights, or the connection could be distracted.
4. Please do not use the controller too close or too far from the Wii host. Keep the distance between 3-5 m.
5. You can try holding down the red button on the back of the controller (SYNC button) and the SYNC button on the Wii host.
Specifications
Cable length: 39.3 inches
Remote size: 5.7 x 1.3 x 1.1 inches
Bluetooth control distance: about 390 inches
Battery: 2 x AA battery (not included)
Package Included
2 x Wii Remote controller
2 x silicone case for remoter
2 x Wrist strasp
batterires are not included