The price seems reasonable for the cable. Compared with the original Lightning cable from Apple, this is a rough, slightly heavier Pairs replacement plug connection as an original cable that smack sucking in the iPhone fits. This cable must be plugged with more emphasis in the iphone. In addition, is also considered in more detail the execution worked very inaccurate, which would explain the sluggishness. See image attached !!! In addition, it is recognized by the iPhone 5s as uncertified accessories. Data transfer and charging goes, however. only one must always confirm the reference to be cheap cable with OK. It's frustrating. However, for it costs "only" 3.90 instead of 20 meters for an original 1 Lightning cable from Apple.