1. Introduction
Thank you for choosing the Vivanco SPORT AIR 4B Bluetooth In-Ear Earphones. These lightweight, sweat-resistant earphones are designed to provide a comfortable and secure fit for active lifestyles, offering wireless music enjoyment and hands-free calling. This manual will guide you through the setup, operation, and maintenance of your new earphones to ensure optimal performance and longevity.
2. Package Contents
Please check the package carefully to ensure all items are present:
- Vivanco SPORT AIR 4B Bluetooth In-Ear Earphones
- USB Charging Cable
- 3 Sets of Ear Tips (S, M, L)
- Fixing Clip
Image: Vivanco SPORT AIR 4B Bluetooth In-Ear Earphones shown with the inline control unit, ear tips, and the connecting cable. This image represents the main product and its included components.
3. Important Safety Information
To ensure safe and proper use of your earphones, please read and follow these guidelines:
- Do not expose the earphones to extreme temperatures, humidity, or corrosive substances.
- Avoid dropping, impacting, or disassembling the device.
- Do not use the earphones while driving, cycling, or in situations where inability to hear ambient sounds could be dangerous.
- Prolonged exposure to loud sounds may cause hearing damage. Set the volume to a moderate level.
- Keep out of reach of children and pets.
- Only use the provided USB charging cable or a certified equivalent for charging.
4. Product Overview
The Vivanco SPORT AIR 4B earphones feature an inline control unit for easy management of music and calls, along with comfortable ear tips for a secure fit during activities.
Image: A detailed view of the Vivanco SPORT AIR 4B earphones, highlighting the ergonomic earbud design with ear hooks and the central inline control module which houses the microphone and control buttons.
Key Components:
- Earbuds: Designed for in-ear comfort and secure fit, with interchangeable ear tips.
- Inline Control Unit: Contains power button, volume controls, microphone, and LED indicator.
- USB Charging Port: Located on the inline control unit.
- Flat Cable: Tangle-free design for convenience.
5. Setup
5.1 Charging the Earphones
Before first use, fully charge the earphones. A full charge takes approximately 1-2 hours.
- Locate the USB charging port on the inline control unit.
- Connect the small end of the supplied USB charging cable to the earphone's charging port.
- Connect the larger end of the USB cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The LED indicator will show red during charging and turn blue when fully charged.
5.2 Pairing with a Bluetooth Device
To use your earphones wirelessly, you need to pair them with your Bluetooth-enabled device (e.g., smartphone, tablet).
- Ensure the earphones are turned off.
- Press and hold the multi-function button (usually the center button on the inline control) for approximately 5-7 seconds until the LED indicator flashes red and blue alternately. This indicates pairing mode.
- On your Bluetooth device, enable Bluetooth and search for new devices.
- Select "SPORT AIR" or "Vivanco SPORT AIR" from the list of available devices.
- Once paired, the LED indicator on the earphones will flash blue slowly, and you will hear a confirmation tone.
- If prompted for a password, enter "0000".
Note: The earphones will automatically attempt to reconnect to the last paired device when powered on.
6. Operating Instructions
6.1 Power On/Off
- Power On: Press and hold the multi-function button for 3 seconds. The LED will flash blue.
- Power Off: Press and hold the multi-function button for 3 seconds. The LED will flash red and then turn off.
6.2 Music Playback
- Play/Pause: Short press the multi-function button.
- Next Track: Long press the "+" (volume up) button.
- Previous Track: Long press the "-" (volume down) button.
- Volume Up: Short press the "+" button.
- Volume Down: Short press the "-" button.
6.3 Call Management
- Answer/End Call: Short press the multi-function button.
- Reject Call: Long press the multi-function button for 2 seconds.
- Redial Last Number: Double-press the multi-function button.
6.4 LED Indicator Meanings
| Status | LED Indication | Description |
|---|---|---|
| Power On | Blue LED flashes once | Earphones are turned on. |
| Power Off | Red LED flashes once, then off | Earphones are turned off. |
| Pairing Mode | Red and Blue LEDs flash alternately | Ready to pair with a new device. |
| Paired/Connected | Blue LED flashes slowly | Earphones are connected to a device. |
| Charging | Solid Red LED | Battery is charging. |
| Fully Charged | Solid Blue LED (or LED off, depending on model) | Battery is fully charged. |
| Low Battery | Red LED flashes quickly | Battery level is low, please recharge. |
7. Care and Maintenance
Proper care will extend the life of your Vivanco SPORT AIR 4B earphones:
- Cleaning: Use a soft, dry cloth to wipe the earphones. For ear tips, remove them and clean with mild soap and water, then dry thoroughly before reattaching. Do not use harsh chemicals or abrasive materials.
- Storage: When not in use, store the earphones in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Care: To preserve battery life, avoid fully discharging the battery frequently. If storing for a long period, charge the earphones to about 50% every few months.
- Water Resistance: The earphones are sweat-resistant, but not waterproof. Do not submerge them in water or expose them to heavy rain.
8. Troubleshooting
If you encounter issues with your earphones, refer to the following table:
| Problem | Possible Cause | Solution |
|---|---|---|
| Earphones do not power on. | Low battery. | Charge the earphones fully. |
| Cannot pair with device. | Earphones not in pairing mode; Bluetooth off on device; device too far. | Ensure earphones are in pairing mode (red/blue flashing LED). Turn on Bluetooth on your device. Move device closer to earphones (within 10 meters). Forget previous pairings on your device and try again. |
| No sound or distorted sound. | Volume too low; not connected; source device issue. | Increase volume on both earphones and connected device. Ensure earphones are properly paired and connected. Test with another audio source. |
| Intermittent connection. | Interference; device too far; obstacles. | Move closer to the connected device. Avoid strong Wi-Fi signals or other Bluetooth devices. Ensure no physical obstacles between earphones and device. |
| Microphone not working. | Microphone blocked; device settings. | Ensure the microphone hole on the inline control is not blocked. Check microphone input settings on your connected device. |
9. Technical Specifications
Here are the technical specifications for the Vivanco SPORT AIR 4B earphones:
| Parameter | Value |
|---|---|
| Brand | Vivanco |
| Model Name | SPORT AIR |
| Color | Black |
| Form Factor | In-Ear |
| Connectivity Technology | Bluetooth (Wireless) |
| Wireless Communication Technology | Bluetooth 4.0 / Class II |
| Impedance | 32 ohms |
| Headphone Jack | USB (for charging) |
| Weight | Approx. 16g |
| Battery | Integrated Lithium Battery |
10. Warranty and Customer Support
Vivanco products are designed and manufactured to the highest quality standards. This product is covered by a limited warranty from the date of purchase. Please refer to the warranty card included in your original packaging for specific terms and conditions.
For technical support, warranty claims, or general inquiries, please contact Vivanco customer service through their official website or the contact information provided with your purchase. Please have your product model number and proof of purchase ready when contacting support.
