What brand of keys are used by the elderly for durability?

1. once released, hammer mobile phone was regarded as the luxury mobile phone for the elderly of the year by friends from all walks of life. In particular, the exquisite large icons redrawn in Jiugongge mode have completely become ordinary mobile phones for the elderly. Coupled with the calm and powerful design, it really makes people feel that this is a tall mobile phone for the elderly.

2. Lenovo A599 basically meets the three old man-machine elements of big font, big keyboard and long standby, and has the conventional functions such as a 300,000-pixel camera with magnifying glass function, strong flashlight, intelligent voice reading, fixed-point time telling, FM radio, and old almanac query.