Vonztek VO-BT882CD-QCC-2
Vonztek VO-BT882CD-QCC-2 Wireless Bluetooth Headset User Manual
Model: VO-BT882CD-QCC-2
1. Úvod
This manual provides detailed instructions for the Vonztek VO-BT882CD-QCC-2 Wireless Bluetooth Headset. Please read this manual thoroughly before using the product to ensure proper operation and to maximize its lifespan. This headset is designed for clear communication in office, remote work, and meeting environments.

Figure 1: Vonztek Wireless Bluetooth Headset with Charging Dock and USB Dongle.
2. Obsah balení
Ověřte, zda jsou v balení přítomny všechny položky:
- Bezdrátová náhlavní souprava
- USB dongle
- Nabíjecí stanice
- Nabíjecí kabel typu C.
- Uživatelská příručka (tento dokument)

Figure 2: Included components of the Vonztek Wireless Headset package.
3. Nastavení
3.1 Nabíjení headsetu
Before first use, fully charge the headset. You can charge it using the charging dock or directly via the Type-C cable.
- Používání nabíjecího doku: Place the headset onto the charging dock. Ensure the charging contacts align. The indicator light on the dock will illuminate to show charging status.
- Použití kabelu typu C: Connect the Type-C cable to the charging port on the headset and the other end to a USB power source (e.g., computer, wall adapter).
A full charge takes approximately 1.5 hours and provides up to 45 hours of working time or 38 hours of talk time.

Figure 3: Charging the headset using the included dock.

Figure 4: Charging the headset directly with a Type-C cable.
3.2 Připojení pomocí USB adaptéru
For devices without Bluetooth or for a more stable connection, use the USB dongle.
- Insert the USB dongle into an available USB port on your computer or device.
- Zapněte sluchátka. Automaticky se pokusí připojit k hardwarovému klíči.
- Once connected, the indicator light on the dongle will turn solid blue.

Figure 5: Connecting the headset using the USB dongle.
3.3 Připojení přes Bluetooth
The headset features a Qualcomm Bluetooth V5.2 chip for fast and stable wireless connections.
- Zkontrolujte, zda je náhlavní souprava vypnutá.
- Slide the power switch to the 'On' position and hold it until the indicator light flashes blue and red, indicating pairing mode.
- On your device (phone, computer), enable Bluetooth and search for available devices.
- Select "Vonztek VO-BT882CD-QCC-2" from the list.
- Once connected, the headset's indicator light will turn solid blue.

Figure 6: The headset utilizes a Qualcomm Bluetooth V5.2 chip for reliable wireless connectivity.
4. Návod k obsluze
4.1 Zapnutí/vypnutí
- Zapnutí: Posuňte vypínač do polohy „Zapnuto“.
- Vypnout: Posuňte vypínač do polohy „Vypnuto“.
4.2 Správa hovorů
- Přijmout/ukončit hovor: Stiskněte jednou tlačítko Volat.
- Odmítnout hovor: Stiskněte a podržte tlačítko Volat po dobu 2 sekund.
- Ztlumit mikrofon: Press the Mute button on the microphone boom during a call. The busy light will turn solid red to indicate mute is active. Press again to unmute. (Note: Mute function works only during an active call.)

Figure 7: Location of the mute button on the headset ear cup.
4.3 Ovládání hlasitosti
- Zvýšení hlasitosti: Stiskněte tlačítko pro zvýšení hlasitosti.
- Snížit hlasitost: Stiskněte tlačítko pro snížení hlasitosti.
4.4 Noise Cancellation (CVC 8.0 Dual Mic)
The headset features CVC 8.0 Dual Mic technology with AI Noise Cancellation to reduce background noise by up to 40dB, ensuring your voice is clear during calls.

Figure 8: AI Noise Cancellation actively reduces background noise for clearer communication.

Figure 9: Visual representation of noise reduction by the CVC 8.0 Dual Mic.
4.5 Dvojité připojení
The headset can connect to two devices simultaneously, allowing seamless switching between them without re-pairing.

Figure 10: The headset supports simultaneous connection to two devices.
4.6 Busy Light Functionality
The headset features a busy light (flashes red) to indicate incoming calls. When you answer a call, this light turns solid red, signaling to others that you are occupied.
4.7 Microphone Rotation
The microphone boom can be rotated up to 270 degrees, allowing you to wear the headset on either your left or right ear. Adjust the microphone for optimal voice pickup.
4.8 Kompatibilita
The Vonztek headset is compatible with most desktops, PCs, laptops, and cell phones. It supports leading communication applications such as Teams, Zoom, Skype, GoToMeeting, Webex, Google Meet, and more.

Figure 11: The headset is compatible with a wide range of communication platforms.
5. Údržba
- Clean the headset regularly with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Nevystavujte sluchátka extrémním teplotám, vlhkosti nebo přímému slunečnímu záření.
- Store the headset on its charging dock or in a safe place when not in use to prevent damage.
- The headset is not water-resistant; avoid contact with liquids.
6. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Náhlavní souprava se nezapne | Slabá baterie | Plně nabijte sluchátka. |
| Nelze se připojit přes Bluetooth | Headset not in pairing mode; Device Bluetooth off; Out of range | Ensure headset is in pairing mode (flashing blue/red). Turn on device Bluetooth. Move headset closer to device. |
| Žádný zvuk nebo špatná kvalita zvuku | Volume too low; Incorrect audio output selected; Headset not connected | Adjust headset and device volume. Select headset as default audio output. Reconnect headset. |
| Mikrofon nefunguje | Microphone muted; Incorrect audio input selected | Unmute microphone. Select headset as default audio input. |
| USB dongle not connecting | Dongle not properly inserted; Driver issue | Ensure dongle is fully inserted. Try a different USB port. Restart computer. |
7. Specifikace
- Název modelu: VO-BT882CD-QCC-2
- Technologie připojení: Bezdrátové (Bluetooth)
- Technologie bezdrátové komunikace: Bluetooth 5.2
- Rozsah Bluetooth: Up to 49 feet (15m), up to 65 feet (20m) in open areas
- Kontrola hluku: Sound Isolation, CVC 8.0 Dual Mic with AI Noise Cancellation
- Životnost baterie: 45 Hours (working time), 38 Hours (talk time)
- Kapacita baterie: 500 XNUMX mAh
- Doba nabíjení: Přibližně 1.5 hodiny
- Pohotovostní doba: Až 300 hodin
- Typ zvukového ovladače: Dynamický ovladač
- Velikost ovladače zvuku: 40 milimetrů
- Impedance: 32 Ohmy
- Umístění uší: Na uchu
- Form Factor: Na uchu
- Materiál: Akrylonitrilbutadienstyren (ABS)
- Barva: Light Grey & Dune
- Hmotnost položky: 1.32 libry
- Speciální funkce: Adjustable Headband, 270° Rotating Mic, Busy Light, Dual Connection
- Typ ovládání: Volume Control, Mute Button, Call Button
- Úroveň odolnosti proti vodě: Není odolný vůči vodě
- UPC: 726634888110
8. Záruka a podpora
Vonztek guarantees a 12-MONTH Warranty for this product from the date of purchase. We also provide 24/7 online service pro jakékoli dotazy nebo pomoc, kterou byste mohli potřebovat.
If you encounter any issues or have questions regarding your Vonztek VO-BT882CD-QCC-2 Wireless Bluetooth Headset, please do not hesitate to contact our customer support team. Refer to the contact information provided on the product packaging or our official webmísto pro pomoc.
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