Dual pin magnetic charging cable. Battery capacity 330mAh about 15 30 days.. The screen is 1.32 inch, TFT screen with a resolution of 360 360 pixels. On the side. There are two buttons. And then the back is plastic. Material., The strap is changeable. The size is 22 mm. On the front, its flat design from glass.. So it looks premium.. If I scroll down, there is brightness and then settings. In the settings include power off reset brightness, dial, switch, app, download and about. And then find phone and DND mode.. If i scroll up to see the notification., if I scroll to the left., There are our data activities, heart rate, spo2 weather, Sleep data And music controller.. And then, if I scroll to the right, there is training status, heart rate, spo2 weather Sleep, data, music message find phone stopwatch, timer and settings.. Then in the training there are Running Walking, cycling, climbing spinning bike, yoga, skipping gymnastic, badminton, pingpong boating, sit ups and free.. This smartwatch is IP68 certified and uses Bluetooth 5.0. The button above is for screen on off Power on off and back., And the button below to enter the training mode.. This smartwatch uses the gloryfit application. Its bezel looks thick.. I hope this review will be helpful for you..