* Onehanded Operation-- ---Onehanded operation, onesecond access, onekey lock design, easy access to the mobile phone, convenient and quick operation with one hand.
* Device Style Sesign-- ---The mechanical lock can't be shaken off wildly, and the device style design is adopted, and the firm lock will not easily fall off.
* Size-- ---The four corners are locked and can not be thrown away. It supports 3.56.8 inches/8.8917.3cm, and most mobile phones.
* Strong Applicability-- ---Strong applicability, fourway arbitrary adjustment, suitable for multiple models of mobile phones, compatible with 3.56.8 inch/8.89;17.3cm mainstream mobile phones.
* Nonblocking Buttons-- ---Nonblocking buttons are easy to operate, and are more intimate and practical according to the use of normal buttons.