1. Introduction
The Mobo Bluetooth Cast Headphones provide a wireless audio experience. These earbuds feature Bluetooth connectivity for easy pairing with compatible devices, delivering clear sound for music, podcasts, and calls. Designed for comfort, their ergonomic and lightweight construction allows for extended wear. Advanced features include noise cancellation for an immersive audio environment. The included charging case protects the earbuds and ensures they are ready for use. Intuitive touch controls manage playback and calls, and an integrated microphone provides clear call quality.
2. Package Contents
- Mobo Bluetooth Cast Headphones (Left and Right earbuds)
- Charging Case
- USB Charging Cable
- User Manual
3. Product Overview
Familiarize yourself with the components of your Mobo Bluetooth Cast Headphones.

Figure 3.1: Mobo Bluetooth Cast Headphones, front view. This image displays the individual left and right earbuds with their ergonomic design and silicone ear tips.

Figure 3.2: Mobo Bluetooth Cast Headphones in charging case, showing battery level display. The earbuds are seated in the open charging case, which features a digital LED display indicating the battery percentage.

Figure 3.3: Mobo Bluetooth Cast Headphones in charging case, top view. This image shows the earbuds placed inside the charging case, highlighting the charging contacts and the overall compact design.
Earbud Components:
- Touch Control Area: For managing playback, calls, and voice assistant.
- Microphone: For calls and voice commands.
- Ear Tip: Silicone tip for comfortable fit and noise isolation.
- Charging Contacts: Located at the bottom of the earbud stem.
Charging Case Components:
- Charging Port: USB port for charging the case.
- LED Display: Shows the battery level of the charging case and individual earbuds.
- Earbud Slots: Securely hold and charge the earbuds.
4. Setup
4.1. Charging the Headphones and Case
- Charge the Charging Case: Connect the provided USB charging cable to the charging port on the case and plug the other end into a USB power adapter (not included) or a computer's USB port. The LED display on the case will show the charging progress.
- Charge the Earbuds: Place the earbuds into their respective slots in the charging case. Ensure the charging contacts align. The earbuds will begin charging automatically. The LED display on the case will indicate the charging status of each earbud.
- Full Charge Indication: The LED display will show '100' when the charging case is fully charged. Earbud charging indicators will turn off or show full when complete.
4.2. Bluetooth Pairing
- Power On: Open the charging case. The earbuds will automatically power on and enter pairing mode. You may hear an audible prompt.
- Activate Bluetooth: On your device (smartphone, tablet, computer), enable Bluetooth.
- Select Device: In your device's Bluetooth settings, search for available devices. Select "Mobo Cast" (or similar name) from the list.
- Confirm Connection: Once connected, you will hear a confirmation tone or voice prompt from the earbuds. The earbuds are now ready for use.
- Reconnect: After initial pairing, the earbuds will automatically connect to the last paired device when removed from the charging case and Bluetooth is enabled on the device.
5. Operating Instructions
5.1. Power On/Off
- Power On: Open the charging case, or long-press the touch control area on both earbuds for 3 seconds.
- Power Off: Place the earbuds back into the charging case and close the lid, or long-press the touch control area on both earbuds for 5 seconds.
5.2. Music Playback
- Play/Pause: Single tap the touch control area on either earbud.
- Next Track: Double tap the touch control area on the right earbud.
- Previous Track: Double tap the touch control area on the left earbud.
5.3. Call Management
- Answer/End Call: Single tap the touch control area on either earbud.
- Reject Call: Long-press the touch control area on either earbud for 2 seconds.
5.4. Voice Assistant
- Activate Voice Assistant: Triple tap the touch control area on either earbud.
5.5. Noise Cancellation
The Mobo Bluetooth Cast Headphones feature Active Noise Cancellation (ANC). To activate or deactivate ANC, long-press the touch control area on the left earbud for 2 seconds. You will hear an audible prompt indicating the mode change.
6. Maintenance
6.1. Cleaning
- Regularly clean the ear tips with a soft, dry cloth to remove earwax or debris.
- Wipe the charging contacts on both the earbuds and the charging case with a dry cotton swab to ensure proper charging.
- Do not use harsh chemicals or abrasive materials for cleaning.
6.2. Storage
- Always store the earbuds in their charging case when not in use to protect them and keep them charged.
- Store the device in a cool, dry place away from extreme temperatures and direct sunlight.
7. Troubleshooting
- Earbuds not pairing: Ensure both earbuds are charged. Place them back in the case, close the lid, then open it again to re-enter pairing mode. Check your device's Bluetooth settings and try reconnecting.
- No sound from one earbud: Try placing both earbuds back in the charging case, closing the lid, and then taking them out again. This can reset their connection.
- Charging issues: Clean the charging contacts on both the earbuds and the case. Ensure the USB cable is securely connected and the power source is functional.
- Poor sound quality: Ensure the earbuds are properly seated in your ears. Check the audio source device for any issues.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Mobo |
| Model Name | AUDIFONOS BLUETOOTH MOBO CAST NEGRO |
| Product Model Number | AUDBLTCASTNEGRO |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Bluetooth Technology Supported | Yes |
| Headphone Connector | No audio jack |
| Ear Placement | In-Ear |
| Form Factor | In-Ear |
| Control Method | Touch |
| Noise Control | Active Noise Cancellation |
| Material | Silicone |
| Color | Black |
| Compatible Devices | Bluetooth-enabled devices |
| Specific Uses | Music |
| Included Components | USB Charging Cable |
| Batteries Required | Built-in rechargeable battery |
| Package Dimensions | 20.9 x 11.3 x 4.7 cm; 20 g |
| Launch Date | January 1, 2023 |
| First Available Date | February 29, 2024 |
| ASIN | B0CWS8DKB6 |
9. Safety Information
- Do not disassemble, repair, or modify the product.
- Keep the device away from water, moisture, and high temperatures.
- Avoid prolonged exposure to high volume levels to prevent hearing damage.
- Keep out of reach of children and pets.
- Use only the provided charging cable or a certified equivalent.
10. Warranty and Support
Mobo products are designed for reliability and performance. For warranty information or technical support, please refer to the warranty card included in your product packaging or visit the official Mobo website. Please retain your proof of purchase for warranty claims.