1. Introducere
Mulțumesc pentru achizițieasing the Coolfire Vibrating Alarm Clock Wristband, Model 1685B. This device is designed to provide a discreet and effective silent alarm experience through gentle vibrations on your wrist. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your device.
2. Produs terminatview
The Coolfire Vibrating Alarm Clock is a wristband-style watch featuring a digital display and a silent vibration alarm. It is suitable for individuals who need to wake up without disturbing others, or for those with hearing or visual impairments. The device includes a rechargeable battery and a washable sweatband for comfort and hygiene.
Caracteristici cheie:
- Silent vibration alarm on the wrist.
- Large, bright LCD digital display.
- Up to 6 daily alarms.
- Three adjustable vibration strengths (Low, Medium, High).
- Integrated 24-hour precision 1/100 seconds digital stopwatch.
- Rechargeable lithium battery via USB.
- Soft, washable sweatband.

Figura 1: Față view of the Coolfire Vibrating Alarm Clock Wristband, showing the digital display and control buttons.
3. Configurare
3.1 Încărcarea dispozitivului
Before initial use, fully charge the device. A full charge takes approximately 4 hours and provides 4-6 weeks of operation.
- Locate the USB charging cable provided with your device.
- Connect the USB cable to any standard USB adapter (not included).
- Release the locking ring from the back of the watch unit and gently push out the watch module from the sweatband.
- Plug the small end of the USB cable into the charging socket located on the back of the watch module.
- Lăsați dispozitivul să se încarce timp de 4 ore.
- Once charged, disconnect the cable and reinsert the watch module into the sweatband, securing it with the locking ring.

Figure 2: Illustration of connecting the USB cable to the watch module for charging.
3.2 Purtarea brățării
The wristband is designed for comfortable wear. Ensure the watch module is securely placed within the sweatband.
- The sweatband is adjustable and fits wrist sizes from 6.7 inches (170mm) to 8.5 inches (215mm).
- Wear the wristband snugly enough to ensure good contact for vibration, but not so tight as to be uncomfortable.

Figura 3: Example of the Coolfire Vibrating Alarm Clock Wristband worn on a wrist, indicating suitable wrist sizes.
4. Instrucțiuni de utilizare
The Coolfire alarm clock features a simple digital display and user-friendly buttons for setting time, alarms, and other functions.
4.1 Funcțiile butoanelor
The watch module has three primary buttons:
- LUMINĂ/STW: Activates backlight; in stopwatch mode, starts/stops the stopwatch.
- A STABILIT: Enters setting mode for time and alarms.
- ORĂ/ALARMĂ: Toggles between time display and alarm display; in setting mode, adjusts values.
4.2 Setarea orei și datei
- From the main time display, press and hold the SET button until the time digits begin to flash.
- Apăsați tasta ORĂ/ALARMĂ button to adjust the flashing value (e.g., hours, minutes).
- Apăsați tasta SET button again to move to the next setting (e.g., minutes, year, month, day).
- Repetați pașii 2 și 3 până când toate setările de oră și dată sunt corecte.
- Apăsați tasta SET button one last time to exit setting mode.
4.3 Setarea alarmelor
The device supports up to 6 daily alarms.
- Din afișajul principal al orei, apăsați butonul ORĂ/ALARMĂ button repeatedly until "ALARM" is displayed and you see an alarm number (e.g., AL1).
- Țineți apăsat butonul SET apăsați butonul până când cifrele orei alarmei încep să clipească.
- Apăsați tasta ORĂ/ALARMĂ button to adjust the flashing hour.
- Apăsați tasta SET button to move to the minutes.
- Apăsați tasta ORĂ/ALARMĂ button to adjust the flashing minutes.
- Apăsați tasta SET button to enable/disable the alarm (an alarm icon will appear when enabled).
- Apăsați tasta SET button again to save the alarm setting and exit.
- To set additional alarms, repeat steps 1-7, cycling through AL2, AL3, etc., using the ORĂ/ALARMĂ buton.
4.4 Adjusting Vibration Strength
The device offers three vibration strengths: Low, Medium, and High. The method for adjusting this setting is typically found within the alarm settings or a dedicated mode. Refer to the on-screen prompts or experiment with the SET şi ORĂ/ALARMĂ buttons while in alarm setting mode to locate this option.
4.5 Utilizarea cronometrului
- Din afișajul principal al orei, apăsați butonul ORĂ/ALARMĂ button repeatedly until "STW" (Stopwatch) is displayed.
- Apăsați tasta LUMINĂ/STW buton pentru a porni cronometrul.
- Apăsați tasta LUMINĂ/STW Apăsați din nou butonul pentru a întrerupe cronometrul.
- To reset the stopwatch, while paused, press and hold the SET buton.
- Apăsați tasta ORĂ/ALARMĂ button to return to the main time display.
5. Întreținere
5.1 Washing the Sweatband
The sweatband is washable, but the watch module is nu este rezistent la apă. Always remove the watch module before washing the sweatband.
- To detach the watch module, release the locking ring from the back of the watch.
- Gently push the watch module out from the sweatband.
- Machine wash the sweatband as needed, following standard fabric care instructions.
- Ensure the sweatband is completely dry before reinserting the watch module.
- Reinsert the watch module and secure it with the locking ring.

Figure 4: Steps for removing the watch module from the sweatband for cleaning.
6. Depanare
| Problemă | Cauza posibila | Soluţie |
|---|---|---|
| Dispozitivul nu pornește sau afișajul este gol. | Bateria este epuizată. | Charge the device for 4 hours using the provided USB cable. |
| Vibration alarm is too weak or not felt. | Vibration strength set to Low; wristband is too loose. | Adjust vibration strength to Medium or High. Ensure the wristband is worn snugly. |
| Alarm does not activate. | Alarm is not enabled or set incorrectly. | Verify alarm settings and ensure the alarm icon is displayed, indicating it is active. |
| Afișajul este greu de citit. | No backlight activated. | Apăsați tasta LUMINĂ/STW butonul pentru a activa iluminarea de fundal. |
7. Specificații
- Marca: Foc rece
- Număr de model: 1685B
- Culoare: Negru (alte culori pot fi disponibile)
- Dimensiuni produs: 8.89 x 3.81 x 8.89 cm (watch module)
- Greutatea articolului: 10 g (watch module)
- Material: Plastic (watch module), Fabric (sweatband)
- Tip de afișare: LCD digital
- Sursa de alimentare: Baterie reîncărcabilă cu litiu
- Timp de încărcare: Aproximativ 4 ore
- Durata de viață a bateriei: 4-6 weeks on a full charge
- Caracteristici speciale: Silent Clock, Vibrating Alarm, Stopwatch
- Wristband Fit: 6.7" (170mm) to 8.5" (215mm)
8. Garanție și asistență
For warranty information and customer support, please refer to the documentation included with your purchase or contact your retailer. Keep your purchase receipt as proof of purchase.
For further assistance, you may visit the official Coolfire website-ul web sau contactați departamentul lor de asistență pentru clienți. Datele de contact se găsesc de obicei pe ambalajul produsului sau pe prezența online oficială a mărcii.




