1. Introduction
The ZEBRONICS Zeb-Thunder PRO is an on-ear wireless headphone designed for audio playback and communication. It features Bluetooth connectivity, a wired mode option, and a rechargeable battery providing extended playback time. This manual provides instructions for the proper setup, operation, and maintenance of your headphone.
Image 1: ZEBRONICS Zeb-Thunder PRO Wireless Headphone.
2. Package Contents
Verify that all items listed below are present in your product packaging:
- ZEBRONICS Zeb-Thunder PRO Headphone
- USB Type-C Charging Cable
- AUX Cable (3.5mm)
- User Manual (this document)
Video 1: Unboxing and overview of the ZEBRONICS Zeb-Thunder PRO Wireless Headphone, showing package contents and initial impressions.
3. Product Layout and Controls
Familiarize yourself with the physical components and control buttons of your headphone:
- Power On/Off Button: Used to power the headphone on or off.
- Volume Up (+) / Next Track Button: Increases volume with a short press; skips to the next track with a long press.
- Volume Down (-) / Previous Track Button: Decreases volume with a short press; goes to the previous track with a long press.
- Play/Pause Button: Controls media playback (play/pause) and manages calls (answer/end).
- Microphone: Integrated for hands-free calling and voice assistant commands.
- Micro SD Card Slot: For direct audio playback from a Micro SD card.
- AUX In Port: 3.5mm jack for wired audio connection.
- USB Type-C Charging Port: For charging the headphone battery.
Image 2: Detailed view of headphone controls including Micro SD slot, volume/track buttons, play/pause, microphone, power, and AUX In.
4. Key Features
The Zeb-Thunder PRO headphone incorporates several features to enhance your audio experience:
- 40mm Dynamic Drivers: Delivers immersive audio with deep bass.
- Extended Playback: Up to 60 hours of continuous music playback at 50% volume on a single charge.
- Bluetooth v5.0: Provides stable and efficient wireless connectivity.
- Environmental Noise Cancellation (ENC): Reduces ambient noise for clearer calls.
- Voice Assistant Support: Compatible with popular voice assistants like Siri and Google Assistant.
- Gaming Mode: Optimized audio settings for an enhanced gaming experience.
- Dual Pairing: Connect to two devices simultaneously.
- Lightweight and Comfortable Design: Ergonomically designed with soft ear cushions and an adjustable headband for prolonged use.
Image 3: Illustration highlighting the 40mm powerful drivers for deep bass.
Image 4: Visual representation of Gaming Mode, Deep Bass, and up to 60 hours of battery life.
Image 5: Features including call function, environmental noise cancellation, and voice assistant support.
Image 6: Supported voice assistants: Google Assistant and Siri.
Image 7: Highlights of soft ear cushions, dual pairing capability, Type-C charging, and lightweight comfort.
5. Setup Instructions
5.1. Charging the Headphone
- Connect the USB Type-C end of the charging cable to the charging port on the headphone.
- Connect the USB-A end of the charging cable to a compatible USB power adapter (not included) or a computer's USB port.
- The LED indicator will illuminate during charging and turn off once fully charged.
- Charging time is approximately 1 hour.
5.2. Powering On/Off
- To Power On: Press and hold the Power On/Off button until the LED indicator flashes.
- To Power Off: Press and hold the Power On/Off button until the LED indicator turns off.
6. Operating Instructions
6.1. Bluetooth Pairing
- Ensure the headphone is powered off.
- Press and hold the Power On/Off button until the LED indicator flashes blue and red alternately, indicating pairing mode.
- Enable Bluetooth on your device (smartphone, tablet, laptop).
- Search for "ZEB-THUNDER PRO" in the list of available Bluetooth devices.
- Select "ZEB-THUNDER PRO" to connect. Once connected, the LED indicator will flash blue periodically.
- For dual pairing, connect to the first device, then disable Bluetooth on the first device. Put the headphone back into pairing mode and connect to the second device. Re-enable Bluetooth on the first device, and the headphone should connect to both.
Image 8: Bluetooth v5.0 connectivity for stable wireless audio.
6.2. Wired Connection (AUX Mode)
- Insert one end of the 3.5mm AUX cable into the AUX In port on the headphone.
- Connect the other end of the AUX cable to the 3.5mm audio output jack of your audio source.
- The headphone will automatically switch to wired mode.
6.3. Micro SD Card Playback
- Insert a Micro SD card (with MP3 files) into the Micro SD card slot on the headphone.
- The headphone will automatically detect the card and begin playing audio files.
- Use the volume/track buttons to control playback.
6.4. Call Functions
- Answer/End Call: Press the Play/Pause button once.
- Reject Call: Press and hold the Play/Pause button for 2 seconds.
- Redial Last Number: Double-press the Play/Pause button.
6.5. Voice Assistant Activation
- With the headphone connected to your smartphone via Bluetooth, press the Play/Pause button for 2 seconds to activate your device's voice assistant (e.g., Siri, Google Assistant).
6.6. Gaming Mode
- The headphone features a dedicated gaming mode. To activate or deactivate, press and hold the Power button for 2 seconds. This mode is designed to provide lower latency audio for gaming.
7. Care and Maintenance
- Avoid exposing the headphone to extreme temperatures, humidity, or corrosive substances.
- Clean the headphone with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Store the headphone in a cool, dry place when not in use.
- Do not attempt to disassemble or modify the headphone, as this will void the warranty.
- Keep the charging port free from dust and debris.
8. Troubleshooting
| Problem | Solution |
|---|---|
| Headphone does not power on. | Ensure the headphone is fully charged. Connect it to a power source using the USB Type-C cable. |
| Cannot pair via Bluetooth. | Ensure the headphone is in pairing mode (LED flashing blue/red). Turn off and on Bluetooth on your device. Move the headphone closer to your device. |
| No sound in wired (AUX) mode. | Check if the AUX cable is securely connected to both the headphone and the audio source. Ensure the audio source is playing and its volume is up. |
| Poor sound quality. | Ensure the headphone is within Bluetooth range. Check the audio source quality. For wired mode, ensure the AUX cable is not damaged. |
| Micro SD card not recognized. | Ensure the Micro SD card is inserted correctly and contains compatible audio files (e.g., MP3 format). |
9. Technical Specifications
| Feature | Detail |
|---|---|
| Brand | ZEBRONICS |
| Model Name | ZEB -THUNDER PRO |
| Connectivity Technology | Wireless (Bluetooth), Wired (3.5mm AUX) |
| Wireless Communication Technology | Bluetooth |
| Bluetooth Version | 5.0 |
| Bluetooth Range | 10 Metres |
| Audio Driver Type | Dynamic Driver |
| Driver Size | 40mm |
| Earpiece Shape | On-Ear |
| Form Factor | Over Ear |
| Battery Life | Up to 60 Hours (at 50% volume) |
| Charging Time | 1 Hour |
| Charging Port | USB Type-C |
| Microphone | Built-In |
| Noise Control | Sound Isolation, Environmental Noise Cancellation (ENC) |
| Control Type | Volume Control, Voice Control |
| Material | Polycarbonate (PC) |
| Item Weight | 200 Grams |
| Product Dimensions | 9 x 19 x 22 cm |
| Water Resistance Level | Not Water Resistant |
| Compatible Devices | Laptops, Mobile Phones, Tablets, PC, Smart TVs, All Bluetooth Devices, iOS, Android |
10. Warranty Information
This product comes with a standard brand warranty. For specific warranty terms, conditions, and service procedures, please refer to the warranty card included in the package or visit the official ZEBRONICS website. Keep your purchase receipt for warranty claims.
