
I bought these to fit into the clock for drinks. Has worked fine for a few months. Turn on the light in the watch once a day and turn it off once a day. Then the receiver stopped working. He didn't turn the light on or off. The problem was not with the remote control. I even bought a new battery for it. He still wasn't taking orders. I foolishly bought another device for another watch before this one broke down and both remotes worked on this watch. I have contacted the seller for a replacement or information on troubleshooting and repairing the receiver. I didn't even get a polite reply from them, let alone a replacement recipient. For an item that has rarely been used, this casts doubt on the value of their product for the asking price. The issues and my time spent hooking up this part and the longevity literally make it a piece of junk. I strongly DO NOT recommend this product. Buyer warning!