Rhagymadrodd
Diolch am brynuasing the ZEBRONICS Duke Wireless Bluetooth Over Ear Headphone. This manual provides essential information for the proper setup, operation, and maintenance of your device. Please read it carefully before use to ensure optimal performance and longevity of your headphones.

Image: ZEBRONICS Duke Wireless Bluetooth Over Ear Headphone, beige color, front view.
Cynnwys Pecyn
- ZEBRONICS Duke Wireless Headphone - 1 Unit
- Charging Cable (USB Type-C) - 1 Unit (Assumed)
- AUX Cable (3.5mm) - 1 Unit (Assumed)
Cynnyrch Drosview
Familiarize yourself with the headphone's components and controls.

Delwedd: Manwl view of the control buttons on the headphone earcup, indicating functions for volume, track control, power, and call management.
Rheolaethau a Phyrth:
- Botwm Cyfaint i Fyny / Trac Nesaf: Press briefly to increase volume, press and hold for next track.
- Multi-function Button (Power On/Off / Play/Pause / Call): Press and hold to power on/off. Press briefly to play/pause music or answer/end calls.
- Botwm Cyfaint i Lawr / Trac Blaenorol: Press briefly to decrease volume, press and hold for previous track.
- Porthladd AUX-mewnbwn: Ar gyfer cysylltiad gwifrau gan ddefnyddio'r cebl sain 3.5mm.
- Porthladd Codi Tâl USB: For charging the headphone battery.
- Meicroffon: For hands-free calls and voice assistant.
- Dangosydd LED: Displays power, pairing, and charging status.
Gosod
1. Gwefru'r Clustffonau
- Connect the USB charging cable to the headphone's charging port.
- Connect the other end of the cable to a USB power adapter (5V DC) or a computer's USB port.
- Bydd y dangosydd LED yn goleuo yn ystod gwefru.
- Charging typically takes approximately 2 hours. The LED indicator will change or turn off once fully charged.
Mae gwefr lawn yn darparu hyd at 60 awr o amser chwarae.
2. Pŵer Ymlaen / I ffwrdd
- Pŵer Ymlaen: Press and hold the Multi-function button until the LED indicator flashes.
- Pwer i ffwrdd: Press and hold the Multi-function button until the LED indicator turns off.
3. Pâr Bluetooth
- Sicrhewch fod y clustffon wedi'i bweru i ffwrdd.
- Press and hold the Multi-function button until the LED indicator flashes red and blue alternately, indicating pairing mode.
- Galluogi Bluetooth ar eich ffôn clyfar neu ddyfais arall.
- Chwiliwch am "ZEB-DUKE" in the list of available Bluetooth devices.
- Select "ZEB-DUKE" to connect. Once connected, the LED indicator will flash blue slowly.
The headphone has a Bluetooth range of up to 10 meters without obstacles.
4. Dual Pairing
The ZEBRONICS Duke supports dual pairing, allowing connection to two Bluetooth devices simultaneously.
- Pair the headphone with the first device following the standard Bluetooth pairing steps.
- Disable Bluetooth on the first device. The headphone will re-enter pairing mode.
- Pair the headphone with the second device.
- Re-enable Bluetooth on the first device. The headphone should automatically connect to both devices.

Image: The headphone wirelessly connected to both a smartphone and a tablet, demonstrating the dual pairing feature.
5. AUX Mode (Wired Connection)
To use the headphone with a wired connection:
- Connect one end of the 3.5mm AUX cable to the headphone's AUX-in port.
- Connect the other end of the AUX cable to the 3.5mm audio output of your device.
- The headphone will automatically switch to AUX mode. Bluetooth functionality will be disabled.

Image: A 3.5mm audio jack inserted into the AUX port of the headphone, indicating wired connection capability.
Cyfarwyddiadau Gweithredu
1. Chwarae Cerdd
- Chwarae/Seibiant: Pwyswch y botwm Aml-swyddogaeth unwaith.
- Cyfrol i Fyny: Pwyswch y botwm Cyfrol Up unwaith.
- Cyfrol i Lawr: Pwyswch y botwm Cyfrol Down unwaith.
- Trac Nesaf: Pwyswch a daliwch y botwm Cyfrol i Fyny.
- Trac Blaenorol: Pwyswch a dal y botwm Cyfrol Down.

Image: A person wearing the headphones, immersed in listening to music, with visual representations of sound waves.
2. Swyddogaethau Galw
- Ateb / Diwedd Galwad: Pwyswch y botwm Aml-swyddogaeth unwaith.
- Gwrthod Galwad: Pwyswch a dal y botwm Aml-swyddogaeth.
- Ail-redeg Rhif Diwethaf: Dwbl-wasgu'r botwm Aml-swyddogaeth.
3. Cynorthwyydd Llais
Activate your device's voice assistant (e.g., Siri, Google Assistant) through the headphone.
- Ysgogi Cynorthwyydd Llais: Triphlyg-wasgu'r botwm Aml-swyddogaeth.

Image: Visual representation of voice assistant activation, showing 'Ok Google' and 'Hey Siri' logos.
4. Modd hapchwarae
The headphone features a dedicated gaming mode for reduced audio latency.
- Activate Gaming Mode: Cyfeiriwch at becynnu'r cynnyrch neu at y gwneuthurwr website for specific button combination to activate gaming mode. (Information not explicitly provided in JSON, general instruction given).

Image: The headphone positioned near a laptop running a video game, highlighting its gaming mode feature.
5. Goleuadau LED
The headphone features integrated LED lights.
- Control LED Lights: Cyfeiriwch at becynnu'r cynnyrch neu at y gwneuthurwr website for specific instructions on how to turn the LED lights on/off or change modes. (Information not explicitly provided in JSON, general instruction given).

Delwedd: Manwl view of the headphone's earcup, showcasing the active LED lighting feature.
Cynnal a chadw
1. Glanhau
- Sychwch y clustffonau gyda lliain meddal, sych.
- Peidiwch â defnyddio cemegau llym, toddyddion glanhau, neu lanedyddion cryf.
- Osgowch gael lleithder i mewn i unrhyw agoriadau.
2. Storio
- Store the headphones in a cool, dry place away from extreme temperatures.
- Osgoi amlygiad hirfaith i olau haul uniongyrchol.
- When not in use, store them in a protective case (if available) to prevent damage.

Delwedd: Llun agos view of the headphone's soft ear cushions, emphasizing comfort and material.
Datrys problemau
| Problem | Achos Posibl | Ateb |
|---|---|---|
| Headphone does not power on | Batri isel | Charge the headphone fully. |
| Methu paru drwy Bluetooth | Headphone not in pairing mode; Bluetooth disabled on device; Device too far | Ensure headphone is in pairing mode (flashing red/blue). Enable Bluetooth on your device. Move devices closer (within 10m). |
| Dim sain | Volume too low; Incorrect audio source; Headphone not connected | Increase volume on headphone and device. Check if headphone is properly connected (Bluetooth or AUX). Ensure correct audio output is selected on your device. |
| Ansawdd galwad gwael | Weak signal; Microphone obstructed | Move to an area with better signal. Ensure microphone is not covered. |
Manylebau
| Nodwedd | Manyleb |
|---|---|
| Enw Model | ZEB-DUG |
| Cysylltedd | Wireless (Bluetooth 5.0), AUX (3.5mm) |
| Amrediad Bluetooth | 10 Metr |
| Impedance Siaradwr | 32 Ohms |
| Ymateb Amlder | 20Hz - 20kHz |
| Amser Codi Tâl | 2 Awr |
| Battery Life (Playback/Talk) | Hyd at 60 awr |
| Rheoli Sŵn | Canslo Sŵn Amgylcheddol (ENC) |
| Nodweddion Arbennig | Dual Pairing, Gaming Mode, LED Lights, Voice Assistant Support, Adjustable Headband |
| Deunydd | Plastig |
| Pwysau Eitem | 380 gram |
| Dimensiynau Cynnyrch (LxWxH) | 9.5 x 19.9 x 23.7 cm |
Gwybodaeth Diogelwch
- Peidiwch ag amlygu'r clustffonau i dymheredd, lleithder na hylifau eithafol.
- Osgowch ollwng y clustffonau neu eu rhoi dan effeithiau cryf.
- Peidiwch â cheisio dadosod na thrwsio'r clustffonau eich hun. Bydd hyn yn gwneud y warant yn ddi-rym.
- Cadwch allan o gyrraedd plant.
- Gwaredwch y cynnyrch yn gyfrifol yn unol â rheoliadau lleol.
Gwarant a Chefnogaeth
For warranty information, please refer to the warranty card included with your product or visit the official ZEBRONICS website. If you encounter any issues or require technical assistance, please contact ZEBRONICS customer support.
ZEBRONICS Customer Support: www.zebronics.com/support (example link, please verify official support page)





