Superb support. The suction system adheres very strong. The design is impeccable, discreet and functional. The rear clamping ring hardens more or less the flexibility of the articulation of the device. The button to separate the jaws allows convenient hands free for the establishment; Then just tighten the jaws, the smartphone is blocked. My smartphone is an Xperia M2, the jaw moves to the sound button without hampering the use of the telephone and hearing without modification. It is a utensil with a lot of comfort. Do not hesitate to use.
