Large LCD screen allows you to read the data clearly. Support calendar, clock, hour, minute, second, week, month, day, selectable 12/24 hour. Apply to many sports. Football, basketball, running, cycling, swimming, baseball, wrestling, Taekwondo and so on. Shockproof ABS shell, comfortable to grip. 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.