This shape looks like a bracelet, but it is actually an alarm clock. The two interfaces of the bracelet, one is a USB charging interface and the other is a vibrator. Both sides are magnetic and can be attracted together to form a closed bracelet. The 24 black beads in the middle are LED lights, and each bead represents an hour. The bracelet can communicate with the mobile phone via Bluetooth, and the corresponding APP can be installed on the mobile phone to set the time. For example: you set 8 o'clock in the morning, and when the set time comes, the eighth bead counting from the USB interface will emit blue light and turn into a broken light, which looks very beautiful, and the vibrator interface will It will cause the entire bracelet to vibrate and wake you up from your sleep silently. Just put it on your wrist before going to sleep.
