V8 Smart Temperature Monitoring Bracelet, Temperature Measurement Range: 30-45 Degrees Celsius 1. Display time: While holding down the screen, short press the button to display the time. If there is no operation, the screen will automatically turn off after 5 seconds to save power. 2. Test temperature: In the time display state, short press the button again to start temperature measurement. The Celsius symbol flashes. After the test, the Celsius symbol stops flashing. You can press the button at any position to stop. At this time, there are two abnormal temperature measurement situations, the temperature is too low or too high, out of range, high temperature warning. 3. Setting: In the time display state, long press the button for 5 seconds to enter the hour display time setting. Clock, short press the button to modify the hour, then long press again for 5 seconds to enter the minute setting of the clock, please short press the button to modify the minute, then long press for 5 seconds to save and exit the time setting. 4. Bracelet charging: Remove the wristband core from the wristband and connect the charging accessories, insert the USB and plug the charging accessories into a standard DC 5V charger, and then charge. The red light flashes when charging, and the red light stays on when fully charged. 5. Low battery reminder: When the battery is low, the bracelet will prompt the BALO symbol. Note: 1. The temperature measurement range is 34-42.5 degrees Celsius. 2. Affected by individual differences, environmental temperature, vigorous exercise, dress and other factors, the temperature measurement results are for reference only and cannot be used for medical testing. Product parameters: 1. Central processor: high precision, low energy consumption microprocessor. 2. Screen: LED display. 3. Buttons: touch buttons. 4. Time display: 24-hour display mode. 5. Temperature measurement method: contact film heat conduction. 6. Temperature measurement range: 30-45 degrees Celsius. 7. Battery capacity: 5