Giới thiệu Bộ Đồng Hồ Thể Thao Thông Minh M3 Có Đèn Led Tiện Dụng Kèm Phụ Kiện

Feature:
Strap Material: Silicone
Surface Material: Silicone
Movement: Digital
Style: Sport
Display: Digital display
Watch length: about 25cm
Dail diameter: about 3cm
Band Width: Approx 2cm
Dail thickness: about 10mm

【1】LED touch screen, 30 meters waterproof, you can wear bath, swimming, soft TPU strap
【2】Full length 25CM, suitable for wearing circumference 13-22CM
【3】Built-in two button batteries, which can last for 1-2 years, the battery cannot be replaced

Usage:
Built-in LED screen, 12 hours timing method
Press to light up the screen, press again to see the date, and press again to display the number of seconds

Debugging method:
(1) long press the middle button in the display time state for 3 seconds, enter the time setting mode, the left hour will blink, then press the middle button to increase one hour at a time.
(2) after debugging, press the middle key for about 3 seconds.
After debugging good minutes.Press the middle key for about 3 seconds. The year flicker (Y 00 ~Y represents the meaning of year) press the middle key to add one year at a time.Adjust the following two-digit word to 19 years.
(4) after debugging a good year, press the middle key for about 3 seconds.
After debugging. Please do not move any button. Automatic exit from the setting state
6 power-saving design 5 seconds do not operate. Automatically enter the sleep state.

Package Included:
1X watch

Note: Since the measurement tools are different, there may be slight deviations, the above information is just a reference.