LG Bluetooth Headset Manual HBS 750

The LG HBS 750 is a premium Bluetooth stereo headset featuring advanced sound quality, ergonomic neckband design, dual MEMS microphones for clear calls, aptX audio technology, magnetic earbuds, voice guidance, multipoint connectivity, and up to 10 hours of talk time. Below are key sections for features, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Package Contents 3. Getting Started 4. Specifications 5. Controls and Functions 6. Bluetooth Pairing 7. Using with Mobile Devices 8. Voice Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Neckband design with magnetic earbuds, control module, dual MEMS microphones, USB-C charging port.

Feature	Description
Bluetooth Version	4.1 with aptX codec support
Battery Life	Up to 10 hours talk time, 300 hours standby
Charging	USB-C fast charging (1.5 hours full charge)
Microphones	Dual MEMS with noise cancellation
Voice Guidance	Multi-language voice prompts
Multipoint	Connect to two devices simultaneously
Magnetic Earbuds	Auto pause/play when detached/attached
Water Resistance	IPX4 sweat and water resistant
Controls	Volume, playback, call management
Compatibility	iOS, Android, Windows, macOS

Package Contents

Unpack and verify all components are present.

LG HBS 750 Headset
USB-C Charging Cable
Three sizes of ear tips (S/M/L)
Quick Start Guide
Warranty Card

NOTE: Contact retailer if any items are missing or damaged.

Getting Started

Prepare your headset for first use.

Charge the headset: Connect USB-C cable to headset and power source.
Install ear tips: Select proper size for comfortable fit and best sound.
Power on: Press and hold power button for 3 seconds until LED flashes.
Pair with device: Enter pairing mode and connect via Bluetooth settings.

WARNING! Do not expose to extreme temperatures or moisture beyond IPX4 rating.

Specifications

Bluetooth: Version 4.1, Class 2
Profiles: A2DP, AVRCP, HFP, HSP
Audio Codecs: SBC, AAC, aptX
Driver Size: 10mm dynamic drivers
Frequency Response: 20Hz - 20kHz
Battery: 150mAh lithium polymer
Charging Time: 1.5 hours
Weight: 45g
Operating Range: Up to 10 meters

Controls and Functions

Master the headset controls for optimal use.

Button	Function	Operation
Power	Power On/Off	Press and hold 3 seconds
Volume +	Increase Volume	Press once
Volume -	Decrease Volume	Press once
Multi-function	Play/Pause/Calls	Press once
Next Track	Skip Forward	Press and hold
Previous Track	Skip Backward	Press and hold
Voice Assistant	Activate Siri/Google	Press and hold

LED Indicators: Blue (power on), Red (charging), Blue flashing (pairing), Red flashing (low battery).

Bluetooth Pairing

Connect to your devices wirelessly.

Turn on headset: Press and hold power button until LED flashes blue.
Enable pairing: Press and hold multi-function button for 5 seconds until rapid blue flashing.
On your device: Go to Bluetooth settings and select "LG HBS 750".
Confirm connection: Voice prompt will announce "Connected".

Multipoint Connection: Repeat pairing process with second device while first remains connected.

Using with Mobile Devices

Optimize your headset for mobile use.

Calls: Answer with multi-function button, reject with long press
Music: Play/pause with single press, skip tracks with long press
Voice Assistant: Long press multi-function button to activate
Volume Control: Use volume buttons during calls or media playback

Magnetic Feature: Music automatically pauses when earbuds magnetically connect, resumes when separated.

Voice Features

Utilize voice guidance and call quality features.

Voice Guidance: Announces battery level, connection status in multiple languages
Noise Cancellation: Dual MEMS microphones reduce background noise
Voice Prompts: "Power On", "Connected", "Battery Low", "Power Off"
Language Selection: English, Spanish, French, German, Chinese

Care & Maintenance

Keep your headset in optimal condition.

Cleaning: Use dry soft cloth; avoid liquids and chemicals
Storage: Keep in dry place away from direct sunlight
Ear Tips: Clean regularly with dry cloth; replace if damaged
Battery: Charge fully before long storage; avoid complete discharge

CAUTION! Do not disassemble; contact authorized service for repairs.

Regulatory Information

FCC ID: ZNFHBS750. This device complies with Part 15 of FCC Rules. Bluetooth® word mark and logos are registered trademarks. Copyright © 2023 LG Electronics Inc. For support, visit www.lg.com or contact 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Battery depleted	Charge for at least 30 minutes
Cannot pair	Not in pairing mode	Enter pairing mode (hold multi-function 5 sec)
Poor call quality	Microphone blocked	Clean microphone ports; ensure proper fit
Short battery life	Battery aging	Replace battery if under warranty
No sound from one earbud	Connection issue	Reset headset; check audio balance settings
Intermittent connection	Distance/obstacles	Stay within 10m range; reduce obstacles

Reset: Hold power and volume down buttons for 10 seconds.

Service: 1-800-243-0000; www.lg.com/support