1. Introduction
Thank you for purchasing the GENERICHot Mini503 BH503 Neckband Mini Wireless Sport Bluetooth Headset. This manual provides essential information for the proper use, setup, operation, and maintenance of your new device. Please read this manual thoroughly before using the headset to ensure optimal performance and longevity.
2. Product Overview
The GENERICHot Mini503 BH503 is a versatile neckband-style Bluetooth headset designed for sports and everyday use, offering wireless audio and hands-free calling. It features a comfortable neckband design and integrated controls.
Figure 2.1: GENERICHot Mini503 BH503 Neckband Bluetooth Headset. This image displays the GENERICHot Mini503 BH503 Neckband Bluetooth Headset. The headset features a flexible black neckband connecting two blue earcups. The left earcup has integrated control buttons for playback and volume, along with a 'Bluetooth' label. The right earcup is plain blue with a 'Bluetooth' label. The 'R' and 'L' indicators are visible on the earcups.
2.1. Controls and Indicators
- Multi-Function Button (MFB): Power On/Off, Pairing, Play/Pause, Answer/End Call.
- Volume Up/Next Track Button: Increase volume, skip to next track.
- Volume Down/Previous Track Button: Decrease volume, skip to previous track.
- LED Indicator: Displays power status, pairing mode, and charging status (e.g., red for charging, blue for connected).
- Micro USB Charging Port: For charging the headset.
- Micro SD Card Slot: For direct music playback from a memory card.
3. Setup
3.1. Charging the Headset
- Connect the supplied USB charging cable to the Micro USB port on the headset.
- Connect the other end of the USB cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The LED indicator will typically show a red light during charging.
- Once fully charged, the LED indicator will change color or turn off (refer to specific LED behavior in the full user manual if available). A full charge takes approximately 2-3 hours.
3.2. Powering On/Off
- Power On: Press and hold the Multi-Function Button (MFB) until the LED indicator flashes blue.
- Power Off: Press and hold the Multi-Function Button (MFB) until the LED indicator turns off.
3.3. Bluetooth Pairing
To connect your headset to a Bluetooth-enabled device (e.g., smartphone, tablet):
- Ensure the headset is turned off.
- Press and hold the Multi-Function Button (MFB) for approximately 7 seconds. The blue LED will flash twice, then the indicator light will flash red and blue alternately. This indicates the headset is in pairing mode.
- On your mobile phone or Bluetooth device, activate its Bluetooth function.
- Search for available Bluetooth devices. You should see "mini 503" in the list.
- Select "mini 503" to connect.
- If prompted for a password, enter "0000". (Note: If your Bluetooth mobile phone version is V2.1 or above, you typically do not need to enter a password).
- Once successfully paired, the LED indicator will typically flash blue slowly, and you may hear an audible confirmation.
4. Operating Instructions
4.1. Music Playback
- Play/Pause: Press the MFB once.
- Next Track: Press the Volume Up/Next Track button once.
- Previous Track: Press the Volume Down/Previous Track button once.
- Volume Up: Press and hold the Volume Up/Next Track button.
- Volume Down: Press and hold the Volume Down/Previous Track button.
4.2. Call Handling
- Answer Call: Press the MFB once when a call comes in.
- End Call: Press the MFB once during a call.
- Reject Call: Press and hold the MFB for 2 seconds when a call comes in.
- Redial Last Number: Double-press the MFB.
4.3. Micro SD Card Playback
The headset supports direct music playback from a Micro SD card. Insert a Micro SD card with your music files into the designated slot. The headset should automatically switch to Micro SD card mode. Use the same playback controls as for Bluetooth music.
5. Maintenance
5.1. Cleaning
- Wipe the headset with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, solvents, or strong chemicals.
- Avoid getting moisture into any openings.
5.2. Storage
- Store the headset in a cool, dry place, away from extreme temperatures and direct sunlight.
- Avoid placing heavy objects on the headset.
5.3. Battery Care
- To preserve battery life, charge the headset fully before first use.
- If the headset will not be used for an extended period, charge it at least once every three months.
- Do not attempt to replace the battery yourself.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headset does not power on. | Battery is depleted. | Charge the headset fully. |
| Cannot pair with device. | Headset not in pairing mode; device's Bluetooth off; too far apart. | Ensure headset is in pairing mode (red/blue flashing LED). Turn on Bluetooth on your device. Keep devices within 10 meters. Restart both devices. |
| No sound or poor sound quality. | Volume too low; headset not connected; interference. | Increase volume on both headset and device. Re-pair the headset. Move away from sources of interference (e.g., Wi-Fi routers). |
| Short battery life. | Battery not fully charged; aging battery. | Ensure full charge. Battery performance may degrade over time. |
7. Specifications
| Model Number | Mini503 |
| Bluetooth Version | V2.1 + EDR Class II |
| Frequency | 2400.0-2483.5MHz |
| Supported Profiles | Headset, Handsfree, A2DP, AVRCP |
| Chipset | CSR |
| Operation Range | Up to 10 meters (33 feet) |
| Talk Time | 2-3 Hours |
| Music Playing Time | Up to 7 Hours |
| Stand-by Time | Up to 250 Hours |
| Battery Type | Li-polymer rechargeable battery |
| Battery Volume | 250mAh |
| Impedance | 3.7V |
| Sensitivity | 80dB |
| Frequency Response Range | 20-20000Hz |
| Material | Plastic |
| Form Factor | In Ear, Neckband |
8. Package Contents
The package includes the following items:
- 1 x Wireless Bluetooth Earphone Mini-503
- 1 x USB Charging Cable
- 1 x User Manual (this document)
9. Warranty Information
This product is typically covered by a limited manufacturer's warranty. Please refer to the warranty card included with your purchase or contact your retailer for specific warranty terms and conditions. Keep your proof of purchase for any warranty claims.
10. Customer Support
For any questions, technical assistance, or support regarding your GENERICHot Mini503 BH503 Headset, please contact the retailer or point of purchase. They will be able to provide further assistance or direct you to the appropriate support channels.
