미니 휴대용 프로젝션 시계 키체인 LED 디지털 디스플레이 타원형 플라스틱 알람 시계 (여행/출장용)

Description:

Product name:projection clock

Material: ABS+Electronic component

Color: blue/black/red

Size: 2.5*3*4cm

Power by:2*LR44 Button Electronics(Not Included)

Introduction: Using LED light beam, hour/minute month/day projection can be displayed on a flat surface.

Weight:20g

Time adjustment:

1. Press and hold the button to project the time

2. Press the M key to project the time, date and a 60-second countdown

3. Press the S key to adjust the corresponding time, date, reset the countdown, press the S key for the first time to switch the date, the second time to set the month, the third to set the day, the fourth to set the hour, and the fifth to set the minute , the sixth time returns to the time interface, go to the corresponding function and press the M key to adjust the setting

4. Countdown: Press the M key to switch to the 60-second countdown interface, press the S key to reset the countdown

Package Included:

1pc *projection clock(No Battery)