LG TONE PRO HBS-750 Bluetooth Stereo Headset User Manual
Introduction
The LG Tone Pro™ (HBS-750) is a lightweight wireless headset that uses Bluetooth® technology. This product can be used as an audio accessory for devices supporting either the A2DP or Hands-Free Bluetooth Profile.
Included in the Package
The package typically includes:
- LG TONE PRO HBS-750 Headset
- Earbuds (2 Sets)
- Charger
- User Manual
- Warranty Card
- Quick Start Guide
Note: Actual product design may differ from images shown in the manual.
Description of Parts
Headset
The headset features the following components:
- VOLUME DOWN Button
- VOLUME UP Button
- CALL Button
- LED Indicator
- Microphone
- Memory Flex Neck Strap
- Power Switch
- Charging Port
- REW Button
- FF Button
- PLAY / PAUSE / STOP Button
- Earphone (L)
- Earphone (R)
How to Use
Charging
When the charger is connected, the headset will turn off regardless of its power state. While charging, the LED indicator shows a solid red light, changing to violet when charged 80% or above. Charging completion is indicated by a solid blue light.
Low Battery
A low battery alert will play every 2 minutes. If the battery is not charged, the headset will turn off.
Battery Status Alert
Press and hold the VOLUME DOWN button for 1 second to check the battery status. There are three levels:
| Battery status | Voice Prompt | LED display |
|---|---|---|
| High | Battery High | Blinking Blue LED 3 times |
| Medium | Battery Medium | Blinking Violet LED 3 times |
| Low | Battery Low | Blinking Red LED 3 times |
Note: The HBS-750 battery status indicator may also appear on the iPhone screen.
Power On / Power Off
Slide the power switch to the 'ON' or 'OFF' position.
Pairing
Before first use, pair the headset with a Bluetooth-enabled device. There are two pairing methods:
1) Easy Pairing
a) Slide the power switch to the "ON" position. b) If it's the first time pairing, the device automatically enters pairing mode. If previously paired but no device is in range, it enters pairing mode after 10 seconds. The LED indicator will be solid blue. c) On the device to pair, find the Bluetooth menu and search for new devices. d) Select "LG HBS750" from the list. e) If prompted for a Pass/Pin Code, enter 0000 (four zeros). f) Once paired, you will hear "Your headset paired.". The HBS-750 turns off if not paired within 3 minutes.
2) Manual Pairing (pairing with another phone or re-pairing)
a) With the power off, press the CALL button and slide the power switch to the 'ON' position simultaneously for 2 seconds. b) The LED indicator will show a solid blue light. Follow steps c) through f) from Easy Pairing.
Multi-connection
Advanced Multipoint
The HBS-750 supports connecting two devices simultaneously, allowing call waiting between both phones. To connect:
- Pair the headset with one Bluetooth-enabled handset (refer to pairing instructions).
- Turn off the headset.
- With the power off, press the CALL button and slide the power switch to 'ON' for 2 seconds to enter Manual Pairing mode.
- Pair and connect the headset with your second Bluetooth-enabled handset (this becomes your primary handset).
- Once connected, go back and connect the originally paired handset (this becomes your secondary handset).
NOTE: With two connected handsets (Multipoint), calling functions operate with the primary handset. If Easy Pairing fails to connect to the primary phone, the HBS-750 will enter pairing mode.
Calling Function
Voice Dialing and Last Number Redial features work with the primary handset or the handset that made the last outgoing call.
Call Waiting
- While on an active call, press the CALL button for 1 second to switch to an incoming call.
- To switch between 2 active calls, press the CALL button for 1 second.
- To end both calls, briefly press the CALL button.
- If both handsets receive an incoming call, the headset defaults to the primary device.
Auto Reconnect
If the HBS-750 is turned off while connected to a handset, they will disconnect. The headset and handset will automatically reconnect when the HBS-750 is turned back on within range. The secondary handset may need manual reconnection by selecting "LG HBS-750" in the Bluetooth menu.
Out of Range
If paired devices are separated by more than 33 feet (10 meters), they disconnect, and the HBS-750 vibrates to alert. If vibrate is set to off (by pressing VOLUME UP for 3 seconds), it will not vibrate. If devices do not reconnect automatically when back in range, briefly press the CALL button to reconnect manually. In multi-connection and streaming, an inactive device out of range will disconnect and the HBS-750 will alert once without attempting reconnection.
Audio Streaming
- Play: Briefly press the PLAY/PAUSE/STOP Button.
- Pause: While playing music, briefly press the PLAY/PAUSE/STOP button.
- Stop: While playing music, press and hold the PLAY/PAUSE/STOP button for 1 second.
- Next song: Briefly press the FAST FORWARD button.
- Previous song: Briefly press the REWIND button.
Fast Forward
Press and hold the FAST FORWARD button.
Rewind
Press and hold the REWIND button.
Equalizer
While playing music, press and hold VOLUME UP and VOLUME DOWN buttons simultaneously for 1 second to cycle through EQ settings: Bass Boost (Default) → Normal → Treble Boost. Bass response may vary based on earbud size.
aptX®
The HBS-750 features aptX® technology for instant and crystal-clear audio transmission over Bluetooth. aptX® is automatically enabled if the source device supports it.
Volume Control
Press the VOLUME UP or VOLUME DOWN button to adjust speaker volume. There are eight levels of speaker volume in both Hands-Free and Audio Streaming modes.
Vibrate Control
To activate or deactivate the 'Vibrate' function, press and hold VOLUME UP button for 3 seconds. A beep confirms activation or deactivation. If vibrate is set to off, the headset will not vibrate for incoming calls or out-of-range alerts. Powering the unit off and then back on reactivates the vibration functionality.
Calling
Answering a Call
The headset rings and vibrates for an incoming call. Briefly press the VOLUME DOWN button to stop vibration. (Note: If vibrate is off, it won't vibrate). Briefly press the CALL button to answer the incoming call.
Transferring a Call
If you initiate a call from the handset, it may automatically transfer to the headset based on phone settings. If not, manually transfer by pressing and holding VOLUME UP for 3 seconds on the HBS-750 (handset and headset must be paired).
Voice Dialing
Briefly press the CALL button to activate "Voice Command". For best results, record voice dialing tags through the headset. Note: If your handset does not support voice dialing, this action may activate Last Number Redial.
Last Number Redial
Press and hold the CALL button for 3 seconds to activate "Last Number Redial". The headset beeps and then calls the last number dialed.
Ending a Call
Briefly press the CALL button.
Call Waiting
- Answer a second call without hanging up the first by pressing the CALL button for 1 second.
- Press the CALL button for 1 second to return to the original call.
- Briefly press the CALL button to terminate both calls at once.
Rejecting a Call
Activate call reject by pressing the CALL button for 1 second when the handset rings. These functions depend on handset support; consult your handset's manual for details.
Mic Mute
Press and hold VOLUME UP and VOLUME DOWN buttons simultaneously for 1 second to mute/unmute the microphone during conversation.
SMS Reader
The HBS-750 supports SMS reading on Android™ devices. Search for and install the "LG BT Reader" application from the Google Play™ Store. A QR code is provided to help download the application.
Summary of Button Functions
| Function | HBS-750 Status | Action |
|---|---|---|
| Power on | Power off | Slide the power switch to the 'ON' side. |
| Power off | Power on | Slide the power switch to the 'OFF' side. |
| Volume up | Talking | Briefly press the VOLUME UP button. |
| Volume down | Talking | Briefly press the VOLUME DOWN button. |
| Transferring a call | Talking | Press and hold VOLUME UP button for 3 seconds. |
| Answering a call | Ringing | Briefly press the CALL button. |
| Stop incoming call vibration alerting | Ringing | Briefly press the VOLUME DOWN button. |
| Vibrate on/off | Power on | Press and hold VOLUME UP button for 3 seconds. |
| Ending a call | Talking | Briefly press the CALL button. |
| Call waiting | Talking | Press the CALL button for 1 second. |
| Last number redial | Idle | Press the CALL button for 3 seconds. |
| Voice dialing (handset must support) | Idle | Briefly press the CALL button. |
| Call reject | Ringing | Press the CALL button for 1 second. |
| Mic mute on/off | Talking | Press and hold VOLUME UP and VOLUME DOWN buttons at the same time for 1 second. |
| Pairing mode (Manual) | Power off | Press the CALL button and slide the power switch to the 'ON' side at the same time for 2 seconds. |
| Battery status check | Power on | Press the VOLUME DOWN button for 1 second. |
| Play | Power on | Briefly press the PLAY/PAUSE/STOP button. |
| Pause | Music on | Briefly press the PLAY/PAUSE/STOP button. |
| Stop | Music on | Press and hold the PLAY/PAUSE/STOP button for 1 second. |
| Next song | Music on | Briefly press the FF button. |
| Previous song | Music on | Briefly press the REW button. |
| Fast forward | Music on | Press and hold the FF button. |
| Rewind | Music on | Press and hold the REW button. |
| Equalizer settings | Music on | Press and hold VOLUME UP and VOLUME DOWN buttons at the same time for 1 second. |
LED Indication
| Function | HBS-750 Status | Action |
|---|---|---|
| Power on | The blue LED light flickers 4 times. | |
| Power off | The blue LED light flickers 4 times and then turns off. | |
| Operating | Pairing mode | The blue LED light stays on. |
| Headset / hands-free profile connected | The blue LED light flickers 2 times every 5 seconds. | |
| Call connected | The blue LED light flickers 2 times every 5 seconds. | |
| Charging | Charging | The red LED stays on and changes to violet when charged 80% and above. |
| Charging complete | The blue LED stays on. |
Troubleshooting
| Issue | Possible problem | Resolution |
|---|---|---|
| Does not turn on | Check whether the battery of the HBS-750 is fully charged. | Charge the battery. |
| Unable to communicate with the LG Bluetooth® Headset HBS-750 | Check whether the handset supports the headset or hands-free Bluetooth profiles. | Determine whether your handset supports the headset or hands-free Bluetooth profiles. |
| Check whether the battery of the HBS-750 is low. | Charge the battery. | |
| Check and make sure the headset is on. | Slide the power switch to the 'ON' position to turn on the headset. | |
| Unable to pair the HBS-750 with the Bluetooth® device | Check and make sure the headset is placed in pairing mode. | With the power off, press the CALL button and slide the power switch to the 'ON' side at the same time for 1 second to manually place the headset in pairing mode. |
| Low sound (speaker) | Check the speaker volume. | Increase the volume level. |
Specification
| Item | Description |
|---|---|
| Bluetooth® specification | 3.0 (Headset / Hands-Free / A2DP Profiles) |
| Battery | Battery 3.7V / 195mAh Li-Polymer |
| Talk Time | Up to 15Hrs |
| Music play time | Up to 10Hrs |
| Standby time | Up to 500Hrs |
| Charging time | < 2.0Hrs |
| Operation temperature | 14°F ~ 140°F (-10°C ~ 60°C) |
| Dimension / weight | 138.5(W) X 173.1mm(L) X 17.5mm(T) / 32g |
Precautions
- Do not drop the device.
- Do not modify, repair, or disassemble.
- Do not expose directly to water, alcohol, benzene, etc for cleaning.
- Do not expose directly to flammables.
- Do not place or keep the device near flammables.
- Keep the device away from excessive humidity and dust.
- Do not place heavy objects on the device.
- Only charge the headset with an original LG charger, otherwise it may be damaged.
- Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
- There is a risk of explosion if the battery is replaced by an incorrect type.
- Dispose of used batteries according to the instructions.
- The neck strap is made of a shape memory alloy. However, bending the neck strap repeatedly is not recommended.
Declaration of Confirmation
FCC NOTICE TO USERS:
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference and (2) This device must accept any interference received, including interference that may cause undesired operation.
IMPORTANT NOTE:
To comply with the FCC RF exposure compliance requirements, no change to the antenna or the device is permitted. Any change to the antenna or the device could result in the device exceeding the RF exposure requirements and void user's authority to operate the device.
CE NOTICE TO USERS:
Hereby, LG Electronics Inc. declares that this HBS-750 is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.
Bluetooth® CE 1177
FCC ID: BEJHBS750
Additional Information
1. Radio frequency exposure
This Bluetooth® Stereo Headset HBS-750 is a radio transmitter and receiver. It communicates with Bluetooth® equipped mobile devices by transmitting and receiving radio frequency (RF) electromagnetic fields (microwaves) in the 2.4 to 2.4835 GHz range. The headset is designed to comply with RF exposure guidelines and limits set by national and international health agencies when used with compatible LG Electronics mobile phones.
2. Potentially explosive atmosphere
Turn off your electronic device in any area with a potentially explosive atmosphere. Although uncommon, electronic devices can generate sparks, which could cause an explosion or fire, leading to injury or death. Areas with potentially explosive atmospheres are often, but not always, clearly marked.
3. Emergency calls
IMPORTANT! This Bluetooth® headset and connected devices operate using radio signals, mobile and landline networks, and programmed functions, which cannot guarantee connection under all conditions. Never rely solely on any electronic device for essential communications like medical emergencies. To make or receive calls, the headset and connected device must be powered on and in an area with adequate mobile signal strength. Emergency calls may not be possible on all mobile networks or when certain network services/features are in use. Check with your local service provider.
4. Battery information
A rechargeable battery has a long service life if treated properly. New or long-unused batteries may have reduced capacity initially. Do not expose the battery to extreme temperatures: above +60°C (+140°F) or below -20°C (-4°F). For maximum capacity, use the battery at room temperature. Battery capacity is reduced in low temperatures. Charging is optimal between +10°C (+50°F) and +45°C (+113°F). For safety, do not remove the integrated battery. For replacement, contact an authorized LG Electronics service point or dealer.
5. Recycling the battery in your Bluetooth® headset
The battery must be disposed of properly and not placed in municipal waste. LG Electronics service partners who remove the battery will dispose of it according to local regulations.
Limited Warranty
Subject to the conditions of this Limited Warranty, LG Electronics warrants this product to be free from defects in design, material, and workmanship at the time of original purchase by a consumer, and for a subsequent period of one (1) year. For warranty service, return the product to the dealer or contact your local LG Electronics contact center.
Important Safety Information
Avoiding hearing damage
Permanent hearing loss can occur from using the headset at high volumes. Set the volume to a safe level. Over time, you may become accustomed to higher volumes that sound normal but can be damaging. If you experience ringing in your ears or muffled speech, stop listening and have your hearing checked. The louder the volume, the less time is required before hearing could be affected.
Hearing experts suggest the following to protect your hearing:
- Limit the amount of time you use the headset at high volume.
- Avoid turning up the volume to block out noisy surroundings.
- Turn the volume down if you cannot hear people speaking near you.
Using Headsets safely
Using headsets to listen to music while operating a vehicle is not recommended and may be illegal in some areas. Be careful and attentive while driving. Stop using this device if it is disruptive or distracting while operating any vehicle or performing any activity requiring your full attention.
