Youyijia 2Pcs Cycling Taillights Bike Tail Light Balls Heart Shaped LED Rear Bike Lights Waterproof Night Warning Lamp Constantly Bright and Strobe Silicone for Urban Riding and Daily Commuting (Blue)

For the price I expected batteries they are clearly visible in the picture and no where in the description or specifications does it state batteries not included this is false advertising and this product should be taken down

This product did not come with a battery. Now having to pay extra for batteries! Not good value for money.

I bought the bike balls from another sauce & they still work brilliantly. These however are totally rubbish.

I bought two sets of these - one set from Amazon and one set from EBay. Both the same price. Why? Because I didn’t know they would arrive in time, as a last minute novelty gift for someone. I’d keep whichever one arrived last for myself. They both arrived together, in 2 days as it happens, and are identical. The Amazon one arrived in better packaging, but “didn’t work”. Well, not until I installed 2 CR2032 batteries! To be fair though, the advert does not claim to have batteries included. The identical ones from EBay, came in a smaller envelope, without the plastic packing (they say this on the product description) but they worked immediately, batteries included. However, the supplied batteries weren’t brilliant, and brightness improved dramatically when I installed some Duracells.