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F4 Study Timer Kitchen Cooking Countdown Reminder Multifunctional Digital Alarm Clock(Black)

F4 Study Timer Kitchen Cooking Countdown Reminder Multifunctional Digital Alarm Clock(Black)

Regular price QAR 78,00
Regular price Sale price QAR 78,00
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Transit time 5 - 10 working days.

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1. Material: ABS
2. Battery capacity: 500mAh
3. Working temperature: 0-50 degrees Celsius
4. Standby power consumption: 20uA
5. Sleep power consumption: 150uA
6. Working current: 11mA
7. Charging current: 500mA
8. Volume level: mute/vibrate (loud 90-100DB, quiet 70-80DB)
9. Timing: gravity mode (5-60 minutes), manual mode (99 minutes and 59 seconds)
10. Product size: 44 x 44 x 46mm
11. Net weight: 47.5 grams
12. Packaging: color box

Instructions:
Gravity mode: Turn the button to mode 1; scroll 5-10-30-60 minutes upwards, and the countdown will start automatically. Turn the screen upwards to pause, and the screen downwards to clear the timer.
Manual mode: Set the button to mode 2; adjustable M/S button, press the middle button ST/SP to start the countdown
Positive timing:
1. When the display is 00: 00, short press the [SP/ST] key to start counting;
2. During the timing process, short press the [SP/ST] key to pause/start the timing;
3. In the pause state, press and hold the [ST/SP] key to clear.
Countdown settings:
1. Short press the [M/S] key to adjust the countdown time incrementally, long press the [M/S] key to quickly increase the countdown time. After the setting is completed, short press the [SP/ST] key to start the countdown;
2. During the timing process, short press the [SP/ST] key to pause/start the countdown;
3. In the pause state, press and hold the [SP/ST] key to clear;
4. After the countdown time reaches 00:00, there will be a one-minute alarm clock ("Didi Didi" LED screen lights up/the sound stops and the LED screen goes out-these two prompts are in groups of 1 second--this cycle) remind.
Vibration reminder in silent mode.
5. Memory mode: After the countdown is over, press the [SP/ST] key again to display the set time. If you need to clear it, press and hold the ST/SP button. Short press to cycle the operation again.

Precautions:
1. If the user forgets to turn off the phone, or there is no operation after 5 minutes, the product will automatically sleep;
2. After the countdown/countdown ends, the alarm duration is 1 minute;
3. After hibernation, if you have not switched to the shutdown gravity mode, you can turn it on and off, and the manual mode can be turned on with one press;
4. In silent mode, there will be vibration feedback when the timer ends or any operation is performed. There is a "beep" feedback when operating in volume mode;
5. When the battery is less than 10%, the screen flashes to remind you to charge. The red light turns on during charging, and the green light stays on when full.

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