LG Bluetooth HBS 770 Manual

The LG Bluetooth HBS 770 is a premium stereo headset featuring Bluetooth wireless technology, dual MEMS microphones for crystal clear calls, advanced noise reduction, multipoint connectivity, voice guidance, built-in battery with charging case, and ergonomic neckband design. Below are key sections for safety, features, setup, operation, and troubleshooting.

Features at a Glance

Key components: Neckband design with magnetic earbuds, LED indicators, control buttons, dual microphones, charging port, and carrying case.

Feature	Description
Bluetooth Version	Bluetooth 4.1 with multipoint connectivity
Battery Life	Up to 10 hours talk time, 300 hours standby
Charging Case	Provides additional 10 hours of battery life
Voice Guidance	Multilingual voice prompts for status updates
Noise Reduction	Advanced noise cancellation for clear calls
Magnetic Earbuds	Automatically pause music when earbuds connect
Fast Charging	15 minutes charging for 2 hours of use
Water Resistance	IPX4 rated for sweat and light rain
Voice Assistant	Supports Siri, Google Assistant, and S Voice
Dual MEMS Mics	Enhanced voice pickup with noise reduction

Package Contents

Unpack and verify all components are present.

• LG HBS 770 Headset
• Charging Case
• Micro USB Charging Cable
• Additional Earbud Tips (S/M/L)
• Quick Start Guide
• Warranty Information

WARNING! Keep small parts away from children to prevent choking hazard.

First-Time Setup

Charge the headset before first use and pair with your device.

1. Charge headset: Connect to power source using included USB cable until LED turns solid.
2. Power on: Press and hold the power button for 3 seconds until LED flashes.
3. Pair with device: Enable Bluetooth on your phone and select "LG HBS 770" from available devices.
4. Confirm pairing: Enter "0000" if prompted for PIN code.

CAUTION! Do not expose to extreme temperatures during charging.

Specifications

• Bluetooth: Version 4.1, Class 2
• Profiles: A2DP, AVRCP, HFP, HSP
• Battery: Lithium polymer 180mAh
• Charging Time: Approx. 2 hours
• Operating Range: Up to 10 meters (33 feet)
• Frequency Response: 20Hz - 20kHz
• Driver Size: 10mm dynamic drivers
• Weight: 50 grams
• Supported Codecs: SBC, AAC
• Voice Guidance Languages: English, Spanish, French, Chinese

Controls and Functions

Main control buttons located on the left side of neckband.

Power Button: Press and hold 3 seconds to turn on/off, press once to check battery

Volume Buttons: +/- buttons for volume control

Multi-function Button: Answer/end calls, play/pause music, activate voice assistant

LED Indicators: Blue/red lights indicate power, pairing, and battery status

Magnetic Earbuds: Automatically pause playback when connected, resume when separated

Pairing Devices

Connect to multiple devices simultaneously with multipoint technology.

1. Enter pairing mode: Press and hold power button until LED flashes red/blue rapidly.
2. Search on device: Enable Bluetooth and search for "LG HBS 770".
3. Connect: Select from list and confirm pairing.
4. Second device: Repeat process for additional devices (up to 2 devices).

Tip: For best performance, keep paired devices within 10 meters range.

Using Voice Features

Access voice assistants and voice guidance features.

1. Voice Assistant: Press and hold multi-function button to activate Siri/Google Assistant.
2. Voice Guidance: Automatic voice prompts for battery level, connection status.
3. Voice Calls: Dual microphones with noise reduction for clear conversations.
4. Voice Dial: Use phone's voice dial feature through headset.

WARNING! Do not use voice features while driving or in hazardous situations.

Battery and Charging

Optimize battery life and proper charging procedures.

• Charging: Use included USB cable with any standard USB charger
• Battery Indicator: Voice prompt and LED colors indicate battery level
• Charging Case: Stores and charges headset for additional usage
• Battery Saving: Auto power off after 5 minutes of inactivity
• Fast Charge: 15 minutes charging provides 2 hours of playback

CAUTION! Use only approved charging accessories to prevent damage.

Care & Maintenance

Proper cleaning and storage for optimal performance.

1. Cleaning: Use dry, soft cloth to clean earbuds and neckband
2. Earbud Tips: Replace regularly for hygiene and best fit
3. Storage: Keep in charging case when not in use
4. Avoid: Extreme temperatures, moisture, and direct sunlight

CAUTION! Do not use alcohol or solvents for cleaning.

Regulatory Information

FCC Part 15: Class B digital device compliant. Bluetooth SIG qualified. CE, RoHS compliant. Copyright © 2024 LG Electronics Inc. For support, visit www.lg.com or contact 1-800-243-0000. Manufacturer: LG Electronics Inc., 19F, LG Sciencepark, 127, Magokjungang-ro, Gangseo-gu, Seoul, Korea.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Battery depleted	Charge headset for at least 30 minutes
Connection issues	Out of range/interference	Move closer to device; reduce obstacles
Poor call quality	Microphone blocked	Clean microphone holes; ensure proper positioning
No sound from one earbud	Connection/volume	Check Bluetooth connection; balance audio settings
Voice assistant not working	Phone settings	Enable voice assistant in phone settings
Battery drains quickly	High volume/old battery	Reduce volume; check for firmware updates

Reset: Press and hold power + volume down for 10 seconds to factory reset.

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