1. Introduzione
Grazie per l'acquistoasing the COLSUR 3-in-1 Wireless Charging Station, Model S28-BK. This device is designed to provide convenient wireless charging for your compatible smartphone, smartwatch, and wireless earbuds, along with an integrated alarm clock and night light function. Please read this manual carefully before use to ensure proper operation and to maximize the product's lifespan.
2. Informazioni sulla sicurezza
- Non smontare o modificare il dispositivo.
- Tenere il dispositivo lontano da acqua, umidità e temperature elevate.
- Use only the provided power adapter (QC3.0 adapter recommended for optimal performance).
- Avoid placing metal objects, magnets, or credit cards between the charging surface and your device, as this may interfere with charging or damage the device.
- Ensure proper ventilation around the charging station during use.
3. Contenuto della confezione
Verifica che tutti gli articoli siano presenti nel tuo pacco:
- COLSUR 3-in-1 Wireless Charging Station (S28-BK)
- Cavo di ricarica USB di tipo C.
- Adattatore di alimentazione QC3.0
- Cable Storage Case (for watch/earbud cables)
- Manuale d'uso
Note: Cables for earbuds and smartwatches are not included and must be supplied by the user. For optimal fit, these cables should be shorter than 0.9 meters.
4. Prodotto finitoview
The COLSUR S28-BK integrates multiple functions into a compact design, providing a centralized solution for charging and bedside convenience.

Immagine 4.1: anteriore view of the COLSUR 3-in-1 Wireless Charging Station, showing a smartphone, smartwatch, and earbuds charging simultaneously, with the digital clock and night light illuminated.

Image 4.2: Detailed diagram highlighting the LED light area, alarm clock area, earphone charging area, watch charging area, mobile phone wireless charging area, alarm function button area, and USB output interface.
Componenti chiave:
- Pad di ricarica wireless: For Qi-compatible smartphones (up to 15W).
- Supporto di ricarica per smartwatch: Integrated area for compatible smartwatches.
- Earbud Charging Dock: Dedicated slot for wireless earbud cases.
- Sveglia digitale: Displays time and alarm settings.
- Luce notturna: Luminosità e temperatura del colore regolabili.
- Porta di uscita USB: For additional wired charging.

Image 4.3: Illustration demonstrating case compatibility for smartphone wireless charging. Cases up to 5mm thickness are supported, while metal cases, magnets, grips, and credit cards should be avoided.
5. Istruzioni per l'installazione
5.1 Collegamento di alimentazione
- Connect the provided USB Type-C cable to the input port on the back of the charging station.
- Plug the other end of the USB Type-C cable into the QC3.0 power adapter.
- Insert the power adapter into a wall outlet. The digital display will illuminate, indicating the device is powered on.
5.2 Smartwatch and Earbud Cable Installation
The charging station requires your original smartwatch and earbud charging cables to be installed for their respective charging functions.

Immagine 5.1: Primo piano view of the independent input interfaces for smartwatch and earbud charging, illustrating where to connect your own charging cables.
- Open the cable storage case on the charging station.
- Carefully route your smartwatch charging cable and earbud charging cable through the designated channels.
- Connect the USB ends of these cables to the internal USB ports within the storage case.
- Secure the cables and close the storage case. Ensure the charging pucks/connectors are properly positioned in their respective docks.
6. Istruzioni per l'uso
6.1 Wireless Charging for Smartphones
Place your Qi-compatible smartphone horizontally on the main charging pad. Ensure the phone is centered on the pad for optimal charging. The charging indicator on your phone will confirm charging has begun. This pad supports up to 15W fast wireless charging.
6.2 Charging for Smartwatches and Earbuds
- Orologio intelligente: Place your smartwatch onto the dedicated stand. Ensure the watch's charging area aligns with the installed charging puck.
- Earbuds: Insert your wireless earbud case into the earbud charging dock. Ensure the charging port of the case connects with the installed cable connector.
Note: If charging is slow or inconsistent, verify that your device is correctly positioned on the charging area. Phone cases thicker than 5mm, or those containing metal, magnets, grips, or credit cards, may interfere with wireless charging.
6.3 Funzione sveglia
The digital display shows the current time. Refer to the buttons on the device (e.g., 'SET', 'UP', 'DOWN') to adjust the time and set alarms. Specific button functions may vary; consult the quick start guide included with your product for detailed instructions on setting the alarm and time.
6.4 Funzionamento della luce notturna
The integrated night light offers adjustable brightness and color temperature. Locate the touch control area, typically on the top or side of the light panel.

Image 6.1: Visual representation of the night light's adjustable brightness and color temperature settings (2000K, 4000K, 6000K).
- Attiva/disattiva: Tap the touch control area.
- Regola luminosità: Long press the touch control area to cycle through brightness levels (1% to 100%). Release when desired brightness is reached.
- Cambia temperatura colore: Short press the touch control area to switch between different color temperatures (e.g., warm white, natural white, cool white).
6.5 USB Output Interface
A standard USB output port is located on the side of the charging station. This port can be used to charge other devices via a USB cable, providing an additional charging option.
7. Manutenzione
- Pulizia: Scollegare l'alimentazione prima di pulire. Utilizzare un panno morbido e asciutto per pulire la superficie della stazione di ricarica. Non utilizzare detergenti abrasivi o solventi.
- Magazzinaggio: Quando non viene utilizzato per lunghi periodi, conservare il dispositivo in un luogo fresco e asciutto, lontano dalla luce solare diretta.
8. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Il dispositivo non si carica in modalità wireless | Incorrect device placement; phone case too thick or contains metal; incompatible device; power adapter not sufficient. | Reposition device to center it on the charging pad. Remove thick or metallic cases. Ensure device is Qi-compatible. Use the provided QC3.0 adapter. |
| Velocità di ricarica lenta | Device not optimally aligned; background apps consuming power; using a non-QC3.0 adapter. | Ensure precise alignment. Close unnecessary apps. Use the provided QC3.0 adapter for fast charging. |
| Smartwatch/Earbuds not charging | Cables not properly installed; device not correctly seated; faulty cable. | Check cable connections within the storage case. Ensure smartwatch/earbud case is correctly placed. Try a different cable if available. |
| La luce notturna non funziona | Not powered on; touch control not responding. | Ensure the main power is connected. Tap or long-press the touch control area. |
| Alarm clock display off | Dispositivo non acceso. | Verify the power adapter is connected and plugged into a working outlet. |
9. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Numero di modello | S28-BK |
| Marca | COLSURO |
| Ingresso volumetage | 9 Volt |
| Ingresso Amprabbia | 2 A |
| Uscita di ricarica wireless | Up to 15W (for compatible smartphones) |
| Dispositivi compatibili | Smartphones (Qi-compatible, e.g., iPhone 8-16 series, Samsung S10-S21, Note 10, Google Pixel 3/3XL/4XL), Smartwatches (iWatch SE 9/8/7/6/5/4/3/2), Wireless Earbuds (AirPods 2/Pro/Pro Max). |
| Caratteristiche speciali | Fast Charging, Charging Indicator, Alarm Clock, Night Light (adjustable brightness/color temperature), USB Output Port |
| Colore | Nero |
10. Garanzia e supporto
COLSUR products are designed for reliability and performance. This product comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the warranty card included in your package or visit the official COLSUR websito.
If you encounter any issues or have questions regarding your COLSUR 3-in-1 Wireless Charging Station, please contact our customer support team. You can typically find contact information on the product packaging, the COLSUR brand store on Amazon, or the official COLSUR websito.
When contacting support, please have your product model number (S28-BK) and purchase details ready.


