Introduction
Thank you for choosing the MobileSpec MBS11154 Premium Bluetooth Wireless Headphones. This manual provides detailed instructions for the proper setup, operation, and maintenance of your new headphones. Designed for comfort and superior audio quality, these headphones feature Bluetooth connectivity for seamless wireless listening, noise isolation, and a built-in microphone for hands-free communication. Their foldable design ensures easy portability and storage.
Package Contents
Please check the package contents to ensure all items are present:
- MobileSpec MBS11154 Bluetooth Wireless Headphones
- USB Charging Cable
- User Manual (this document)
Image: The included USB charging cable and a 3.5mm audio cable.
Product Overview
Familiarize yourself with the various parts and controls of your MobileSpec MBS11154 headphones.
Image: Front view of the MobileSpec MBS11154 headphones, showcasing the over-ear design and adjustable headband.
Image: Side view of the headphones, highlighting the earcup with integrated control buttons and the MobileSpec branding on the headband.
Image: The headphones shown in their folded configuration, demonstrating their portability for easy storage.
Controls:
- Power/Multi-function Button: Used for power on/off, play/pause, answer/end calls.
- Volume Up/Next Track Button: Short press for volume up, long press for next track.
- Volume Down/Previous Track Button: Short press for volume down, long press for previous track.
- Microphone: For hands-free calling.
- Charging Port: Micro-USB port for charging.
- LED Indicator: Displays power, charging, and pairing status.
Setup
1. Charging the Headphones
- Locate the Micro-USB charging port on the headphone earcup.
- Connect the smaller end of the included USB charging cable to the headphone's charging port.
- Connect the larger end of the USB charging cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The LED indicator will illuminate, typically red, to show that the headphones are charging.
- Once fully charged (approximately 3 hours), the LED indicator will change color or turn off (e.g., blue or off).
- Disconnect the charging cable.
Note: It is recommended to fully charge the headphones before first use.
2. Bluetooth Pairing
- Ensure the headphones are fully charged and turned off.
- Press and hold the Power/Multi-function button for approximately 5-7 seconds until the LED indicator flashes red and blue alternately. This indicates the headphones are in pairing mode.
- On your Bluetooth-enabled device (smartphone, tablet, computer), go to the Bluetooth settings.
- Enable Bluetooth and search for available devices.
- Select "MBS11154" or "MobileSpec Headphones" from the list of found devices.
- Once successfully paired, the LED indicator on the headphones will typically flash blue slowly or turn solid blue. A voice prompt may also confirm the connection.
- If prompted for a password, enter "0000".
Note: The headphones will automatically attempt to reconnect to the last paired device when powered on, if that device's Bluetooth is active and within range.
Operating Instructions
Power On/Off
- Power On: Press and hold the Power/Multi-function button for approximately 3 seconds until the LED indicator flashes blue and a power-on tone is heard.
- Power Off: Press and hold the Power/Multi-function button for approximately 3-5 seconds until the LED indicator flashes red and a power-off tone is heard.
Music Playback
- Play/Pause: Short press the Power/Multi-function button.
- Next Track: Long press the Volume Up button.
- Previous Track: Long press the Volume Down button.
Call Management
- Answer/End Call: Short press the Power/Multi-function button when a call comes in or during a call.
- Reject Call: Long press the Power/Multi-function button when a call comes in.
- Redial Last Number: Double-press the Power/Multi-function button (functionality may vary by device).
Volume Control
- Increase Volume: Short press the Volume Up button.
- Decrease Volume: Short press the Volume Down button.
Maintenance
Cleaning
- Use a soft, dry, lint-free cloth to clean the exterior surfaces of the headphones.
- For earpads, gently wipe with a slightly damp cloth and mild soap solution if necessary, then dry thoroughly.
- Do not use abrasive cleaners, alcohol, or chemical solvents, as these may damage the finish.
- Avoid getting moisture into any openings.
Storage
- When not in use, store the headphones in a cool, dry place, away from direct sunlight and extreme temperatures.
- Utilize the folding feature for compact storage and to protect the headphones from damage.
- Avoid placing heavy objects on top of the headphones.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headphones do not power on. | Battery is depleted. | Charge the headphones fully using the provided USB cable. |
| Cannot pair with device. | Headphones not in pairing mode; Bluetooth off on device; device too far. | Ensure headphones are in pairing mode (flashing red/blue LED). Turn on Bluetooth on your device. Move device closer to headphones (within 10 meters). Forget previous pairings on your device and try again. |
| No sound or low volume. | Volume too low on headphones or device; headphones not connected; incorrect audio output selected. | Increase volume on both headphones and your connected device. Ensure headphones are successfully paired and connected. Check your device's audio output settings to confirm MBS11154 is selected. |
| Sound is distorted or cuts out. | Interference; device too far; low battery. | Move closer to your device. Avoid strong Wi-Fi signals or other Bluetooth devices. Charge the headphones. |
| Microphone not working. | Incorrect input selected on device; microphone blocked. | Check your device's audio input settings to ensure the headphones' microphone is selected. Ensure the microphone port is not obstructed. |
Specifications
- Model: MBS11154
- Brand: Mobile Spec
- Connectivity Technology: Wireless
- Wireless Communication Technology: Bluetooth
- Ear Placement: Over Ear
- Noise Control: Sound Isolation
- Control Type: Media Control, Touch
- Compatible Devices: Cellphones
- Material: Plastic
- Item Weight: 12 ounces (approximately 340 grams)
- Product Dimensions: 3.2 x 7.7 x 9.2 inches
- Special Features: Adjustable, Foldable Design
- UPC: 092533036342
- Date First Available: July 13, 2018
Safety Information
Please read and follow these safety guidelines to ensure safe operation and prevent damage to your headphones:
- Do not expose headphones to extreme temperatures, humidity, or liquids.
- Avoid listening at high volume levels for extended periods to prevent hearing damage.
- Do not use headphones while driving, cycling, or in situations where inability to hear ambient sounds could be dangerous.
- Keep out of reach of children and pets.
- Use only the provided or a certified charging cable.
- Do not attempt to disassemble, repair, or modify the headphones. This will void the warranty and may cause injury.
Warranty and Support
For detailed warranty information, please refer to the warranty card included with your product or visit the official MobileSpec website. If you encounter any issues not covered in this manual or require further assistance, please contact MobileSpec customer support.
Online Support: Visit the Mobile Spec Store on Amazon for product information and support resources.Mobile Spec Store
