Using a large high-definition screen with three-row display, the timing is clear and accurate, and it is also applicable at night with luminous light. The photosensitive energy-saving luminous light is more environmentally friendly. Comfortable grip, ergonomic design, just in appearance and light in weight. the operation is more convenient and simpler, and the ABS material design is resistant to pressing and wear. The keys are comfortable and not stuck. The buttons are flexible and suitable, the shape fits the palm pattern. Responsive buttons, easy to use. Comfortable and flexible buttons, shock-resistant and drop-proof. Eco-friendly ABS casing, made from ABS engineering-grade hard plastic, which is safer and more environmentally friendly, as well as impact-resistant and corrosion-resistant. Stylish appearance and ergonomic design, with dimensions that fit the hand perfectly for a more comfortable grip.