joneva69 The picture makes the cables look very small , but I can guarantee you when I hold it in my hands and I have my wife put the pads on , they reach all my back , so there's plenty of length between your hand in the front and the links to your back, no worries pictures a little misleading

joneva69 When initially released it was released for the lower end Galaxy S phones , and had a lower power output , but nowadays it's made for the higher-end s8 + phones and the dual coil system puts out more power and as quality and demand for more power goes up of course the price naturally follows. But I can tell you it is worth the price you're going to pay for it. try and find one at equal value that puts out dual power.

joneva69 I can only tell you I've had this for a year and a dual coil system works much better than the standard one coil system from the manufacturer