1. Konec produktuview
The MAIRDI M890CBTENC is a monaural Bluetooth headset designed for clear communication in various professional and personal settings. It features advanced Bluetooth 5.2 technology, AI noise-cancelling microphone, and multipoint pairing for seamless connectivity across devices. Enjoy extended usage with up to 40 hours of talk and music time.

Figure 1: MAIRDI M890CBTENC Monaural Bluetooth Headset
Klíčové vlastnosti:
- Připojení Bluetooth V5.2: Ensures fast transmission, stable connection, and low power consumption.
- Mikrofon s potlačením hluku s umělou inteligencí: Filters out up to 98% of background noise for crystal-clear calls.
- 40 hodin výdrže baterie: Provides extended talk and music time on a single charge.
- Vícebodové párování: Connects to two Bluetooth devices simultaneously (e.g., PC and smartphone).
- Charging Base with Bluetooth Receiver: Enables plug-and-play functionality for PCs without built-in Bluetooth.
- 330-Degree Rotatable Microphone Boom: Allows for flexible positioning on either side of the head.
- Adjustable Headband & Soft Ear Cushions: Designed for supreme comfort during prolonged use.
- Široká kompatibilita: Works with PC, laptop, desktop, Mac, smartphones, and communication platforms like Microsoft Teams, Zoom, Cisco Jabber, etc.

Figure 2: Headset compatibility with various communication platforms.
2. Obsah balení
Ověřte, zda jsou v balení obsaženy všechny níže uvedené položky:
- MAIRDI M890CBTENC Bluetooth Headset
- Charging Base with integrated Bluetooth receiver
- USB nabíjecí kabel
- Uživatelská příručka
- Pouzdro na přenášení

Figure 3: Headset, charging base, and USB cable included in the package.
3. Nastavení
3.1 Nabíjení headsetu
Before first use, fully charge the headset. There are two methods for charging:
- Používání nabíjecí základny: Place the headset onto the charging base. Ensure the charging contacts align. The headset will begin charging automatically.
- Použití kabelu USB: Connect the provided USB cable directly to the headset's charging port and to a USB power source (e.g., computer USB port, wall adapter).
A full charge takes approximately 2 hours and provides up to 40 hours of talk and music time.

Figure 4: Headset battery life indication.
3.2 Connecting to PC (via Charging Base/Dongle)
For PCs without built-in Bluetooth, or for a more stable connection, use the charging base as a Bluetooth receiver:
- Connect the charging base to your PC's USB port using the provided USB cable.
- The PC will automatically recognize the charging base as a sound device.
- Ensure the headset is powered on. It will automatically pair with the charging base.
- Select the headset as your audio input/output device in your PC's sound settings.

Figure 5: Headset connected to a laptop via its charging base.
3.3 Připojení přes Bluetooth
To connect the headset directly to a Bluetooth-enabled device (PC, laptop, smartphone):
- Zkontrolujte, zda je náhlavní souprava vypnutá.
- Press and hold the Multifunction button on the headset until the LED indicator flashes blue and red, indicating pairing mode.
- Na svém zařízení povolte Bluetooth a vyhledejte nová zařízení.
- Select "MAIRDI M890CBTENC" from the list of available devices.
- Once connected, the LED indicator on the headset will turn solid blue.

Figure 6: Headset wirelessly connected to multiple devices.
4. Návod k obsluze
4.1 Ovládací prvky Overview
Sluchátka se vyznačují intuitivním ovládáním pro správu hovorů a přehrávání zvuku:

Obrázek 7: Ovládací tlačítka headsetu.
- Vypínač napájení: Located on the earcup, slide to power the headset on or off.
- Multifunkční tlačítko: Press once to answer/end calls, play/pause music. Long press for voice assistant.
- Tlačítko pro zvýšení hlasitosti/následující skladbu (+): Stisknutím zvýšíte hlasitost. Dlouhým stisknutím přeskočíte na další skladbu.
- Tlačítko pro snížení hlasitosti/předchozí skladba (-): Stisknutím snížíte hlasitost. Dlouhým stisknutím přejdete na předchozí skladbu.
- Tlačítko ztlumení mikrofonu: Located on the microphone boom, press to mute or unmute the microphone.
4.2 Použití mikrofonu
The microphone boom can be rotated 330 degrees to position it on either your left or right side. Adjust the boom so the microphone is close to your mouth for optimal voice pickup. The AI noise-cancelling technology actively reduces ambient sounds, ensuring your voice is clear to the listener.

Figure 8: Microphone with AI noise-cancelling feature.
4.3 Vícebodové párování
The headset supports connecting to two Bluetooth devices simultaneously. For example, you can be connected to your laptop for a video conference and your smartphone for incoming calls. The headset will intelligently switch between devices as needed.
4.4 Busy Light
The integrated busy light on the headset indicates when you are on a call, signaling to others that you are occupied and should not be disturbed.
Video 1: Toto video nabízí rychlý přehledview of the MAIRDI M890CBTENC Bluetooth Headset, highlighting its key features such as the rotatable microphone, noise-cancelling capabilities, battery life, multipoint connectivity, and control buttons including the busy light.
5. Údržba
5.1 Čištění
- Wipe the headset and charging base with a soft, dry cloth.
- Nepoužívejte agresivní chemikálie nebo abrazivní materiály.
- Udržujte nabíjecí kontakty čisté a bez nečistot.
5.2 Skladování
- Sluchátka skladujte na chladném a suchém místě mimo dosah přímého slunečního záření a extrémních teplot.
- Use the provided carry pouch for protection when traveling.
5.3 Péče o baterii
- Vyhněte se častému úplnému vybíjení baterie.
- Pravidelně nabíjejte sluchátka, i když je nepoužíváte, aby se zachovala jejich životnost.
6. Řešení problémů
If you encounter issues with your headset, refer to the table below for common problems and solutions:
| Problém | Možné řešení |
|---|---|
| Náhlavní souprava se nezapne | Ensure the headset is charged. Connect to the charging base or directly via USB cable. |
| Nelze spárovat přes Bluetooth | Ensure the headset is in pairing mode (flashing blue/red LED). Check your device's Bluetooth settings and try re-pairing. Ensure no other devices are actively connected. |
| Žádný zvuk nebo špatná kvalita zvuku | Check volume levels on both the headset and your connected device. Ensure the headset is selected as the default audio device. Move closer to the connected device to avoid interference. |
| Mikrofon nefunguje | Ensure the microphone is not muted (check the mute button on the boom). Verify the headset microphone is selected as the input device in your software settings. |
| Problémy s nabíjením | Ensure the USB cable and charging base contacts are clean and properly connected. Try a different USB port or power adapter. |
7. Specifikace
| Funkce | Specifikace |
|---|---|
| Značka | MAIRDI |
| Číslo modelu | M890CBTENC |
| Název stylu | monofonní |
| Technologie připojení | Bezdrátové (Bluetooth) |
| Verze Bluetooth | 5.2 |
| Kontrola hluku | Sound Isolation, AI Noise Cancelling Microphone |
| Typ zvukového ovladače | Dynamický ovladač |
| Frekvenční rozsah | 20 Hz - 20,000 XNUMX Hz |
| Průměrná životnost baterie | 40 hodiny |
| Typ ovládání | Ovládání hlasitosti, Dotykové |
| Kompatibilní zařízení | PC, laptop, desktop, Mac, smartphone, cell phone |
| Hmotnost položky | 0.51 kg |
8. Záruka a podpora
MAIRDI products are manufactured to the highest quality standards. This product is covered by a limited warranty against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the warranty card included in your package or visit the official MAIRDI webmísto.
For technical support, troubleshooting assistance, or any inquiries regarding your MAIRDI M890CBTENC Bluetooth Headset, please contact MAIRDI customer service through the contact information provided on the official webweb nebo vaše nákupní platforma.