1. Introduzione
This manual provides instructions for the seenda Wireless Bluetooth Keyboard and Mouse Combo, Model COE401. This combo offers versatile connectivity options and an ergonomic design for enhanced productivity across various devices and operating systems.
2. Contenuto della confezione
- seenda Wireless Bluetooth Keyboard (COE401)
- seenda Wireless Bluetooth Mouse (COE401)
- Cavo di ricarica da USB-A a USB-C
- 2.4G USB Receiver (stored in mouse battery compartment)
- Manuale d'uso
- Guida rapida
- Silicone Keyboard Cover
3. Prodotto finitoview
3.1 Caratteristiche della tastiera
- Layout a grandezza naturale: Includes a numeric pad for comprehensive functionality.
- Tasti a forbice: Provides quiet and responsive typing experience.
- Connettività multi-dispositivo: Supports connection to up to 3 devices via 2.4G USB or Bluetooth.
- Dual OS Layout: Compatible with Windows and Apple keyboard layouts.
- USB-C ricaricabile: Built-in battery for convenient charging.
- Slim Metal Design: Durable and space-saving construction.
3.2 Caratteristiche del mouse
- Clic silenziosi: Designed for noise-sensitive environments.
- DPI regolabile: 4 levels (800-1200-1600-2400) for precise control.
- Connettività multi-dispositivo: Supports connection to up to 3 devices via 2.4G USB or Bluetooth.
- USB-C ricaricabile: Built-in battery for convenient charging.
- Design ergonomico: Impugnatura comoda per un uso prolungato.
- Pulsanti Avanti e Indietro: For quick navigation (not compatible with macOS/iOS).
4. Istruzioni per l'installazione
4.1 Ricarica dei dispositivi
Before initial use, fully charge both the keyboard and mouse using the provided USB-C charging cable. The charging port for the keyboard is located on the side, and for the mouse, it's on the front. A full charge typically takes approximately 2 hours and provides up to 90 days of standby time or 180 days of use on a single charge.

Image: The seenda keyboard and mouse connected to a USB-C charging cable. The keyboard has a charging indicator light. This image illustrates the USB-C charging process for both devices.
4.2 Connessione tramite ricevitore USB 2.4G
- Individuare il ricevitore USB 2.4G all'interno del vano batteria del mouse.
- Collegare il ricevitore USB a una porta USB-A disponibile sul computer.
- Accendere la tastiera e il mouse utilizzando i rispettivi interruttori di alimentazione.
- Press the '2.4G' button on the keyboard (usually indicated by a USB icon) and the corresponding button on the mouse to switch to 2.4G mode. The devices should connect automatically.
4.3 Connessione tramite Bluetooth
The keyboard and mouse support up to 2 Bluetooth connections (BT1 and BT2).
- Accendere la tastiera e il mouse utilizzando i rispettivi interruttori di alimentazione.
- On the keyboard, press and hold either the 'BT1' or 'BT2' button for 3 seconds until the indicator light flashes rapidly, indicating pairing mode.
- On the mouse, press the 'BT1' or 'BT2' button to select the desired Bluetooth channel, then press and hold the pairing button (usually on the underside) for 3 seconds until the indicator light flashes.
- On your device (PC, laptop, tablet, smartphone), go to Bluetooth settings and search for 'SEENDA COE401'.
- Select the device to pair. Once connected, the indicator light on the keyboard/mouse will stop flashing and remain solid for a few seconds.
Video: This video demonstrates the unboxing and initial setup of the seenda COE401 keyboard and mouse combo, including how to connect via Bluetooth. The video shows the keyboard and mouse being paired with a laptop.
4.4 Passaggio tra dispositivi connessi
To switch between connected devices, simply press the corresponding connectivity button on the keyboard (2.4G, BT1, or BT2) and the mouse (2.4G, BT1, or BT2). The devices will seamlessly switch to the selected connection.

Image: The seenda keyboard and mouse are shown connected to a laptop, a tablet, and a smartphone, illustrating the multi-device connectivity feature. This image highlights the ability to switch between different devices.
5. Istruzioni per l'uso
5.1 Utilizzo della tastiera
- Digitando: Il basso professionistafile scissor-switch keys offer a quiet and comfortable typing experience similar to a laptop.
- F-Key Functionality: The F1-F12 keys have dual functions. By default, they act as media keys. To use them as standard F-keys, press the 'Fn' key simultaneously or toggle the Fn lock function (refer to the Quick Start Guide for specific key combinations).
- Layout del sistema operativo: The keyboard automatically adapts to Windows and macOS layouts.

Image: A close-up of the seenda keyboard highlighting the F-keys and their secondary functions. This image demonstrates the dual functionality of the F-keys for media control and standard operations.
5.2 Utilizzo del mouse
- Cliccando: The mouse features quiet clicks, making it suitable for various environments.
- Regolazione DPI: Press the DPI button (located below the scroll wheel) to cycle through 4 sensitivity levels: 800, 1200, 1600, and 2400 DPI.
- Pulsanti Avanti/Indietro: Utilizzare i pulsanti laterali per una navigazione rapida in web browser e file explorers. Note: These buttons may not function on macOS/iOS devices.

Immagine: Un dettaglio view of the seenda mouse, pointing out the DPI button, scroll wheel, and forward/backward side buttons. This image clarifies the adjustable DPI and navigation features of the mouse.
5.3 Funzioni di risparmio energetico
- Modalità di sospensione automatica: The mouse enters sleep mode after 10 minutes of inactivity, and the keyboard after 30 minutes, to conserve battery.
- Svegliati: Press any key on the keyboard or click any button on the mouse to wake the device.
6. Manutenzione
- Pulizia: Use a soft, dry cloth to clean the surfaces of the keyboard and mouse. For deeper cleaning, the silicone keyboard cover can be removed and washed.
- Magazzinaggio: Conservare i dispositivi in un luogo fresco e asciutto quando non vengono utilizzati per periodi prolungati.
- Evitare i liquidi: Do not expose the devices to liquids to prevent damage.
7. Risoluzione Dei Problemi
7.1 Problemi di connessione
- Assicurare l'alimentazione: Check that both the keyboard and mouse are turned on and sufficiently charged.
- Riassocia Bluetooth: If Bluetooth connection is lost, try re-pairing the devices by following the Bluetooth connection steps in Section 4.3.
- Ricevitore USB: For 2.4G connection, ensure the USB receiver is securely plugged into your device. Try a different USB port if necessary.
- Interferenza: Move the devices closer to your computer and away from other wireless devices that might cause interference.
7.2 Keyboard/Mouse Not Responding
- Livello della batteria: Check the low battery indicator. Charge the devices if the battery is low.
- Sospensione automatica: Wake the devices from auto-sleep mode by pressing a key or clicking a button.
- Cambia canale: Ensure you are on the correct 2.4G or Bluetooth channel for your active device.
8. Specifiche
| Dimensioni del pacco | 14.96 x 5.24 x 2.24 pollici |
| Peso dell'articolo | 1.74 libbre |
| Numero modello articolo | COE401 |
| Batterie | 2 Batteria non standard necessaria. (inclusa) |
| Marca | seenda |
| Colore | Nero Grigio |
| Tecnologia di connettività | USB + Dual Bluetooth |
| Caratteristica speciale | Rechargeable, Quiet, Compact, Ultra Slim |
| Dispositivi compatibili | Computer, Laptop, Desktop, PC, Notebook, Tablet, MacBook Pro, MacBook Air, iPad, iPhone |
9. Garanzia e supporto
The seenda Wireless Bluetooth Keyboard and Mouse Combo (COE401) comes with a Garanzia di 2 anno. For any product inquiries, technical support, or warranty claims, please contact seenda official support at support@seenda.com.