I've been using for over a week this bracket. They can be absolutely good on the windshield firmly and securely attach, thanks to the large suction cup. The handling for adjusting the position of the mobile phone is super resolved. You always need to rotate clockwise only the respective closure. The release and closure detection is always in change. The mobile phone can be even for a few times practicing, pushing with one hand in the holder and remove it from the bracket. The position settings (vertical, left and right) is determined by a fine-held scanning. The mobile phone is kept secure and stable. Vibrations caused by uneven road surfaces on the phone hardly seen. A very easy game in the rotation and holding joints but is recorded. Still a recommendable product. All necessary and important connections for a drive, such as USB and jack are freely accessible, of course, the operating buttons on / off button and phonetic / low volume button.