I purchased this to control some lights but in the end I did wall switches instead so I am selling this.  As you can see the plug paired with my iPhone and I was able to turn the light on and off from my homekit app.  This was an openbox item when I purchased it.  I have not had it plugged in for long periods of time to be able to say how it work for longer periods so buy at your own risk.

Please take a look at the pictures to get an idea of condition and online for detailed specs using the information from the pictures.

Sold as is no returns.  If you are not comfortable with this and do not understand it do not buy it.  If you are looking to buy something to try and return it I suggest you find an online retailer that offers that option.  If you buy this item and you are unhappy with the design etc. you will need to be responsible for your own actions and do what I am doing - sell it yourself.  
FYI - eBay charges sellers approximately 20% for both the item and the shipping cost which is a substantial loss to sellers.  I would reduce the price more but eBay makes it difficult to sell on their platform.

Shipping costs are set by eBay based on your location.  Since I am not a business I cannot offer you any discounted shipping fees.  eBay charges what they charge based on your location.

Thanks for looking!