LG TONE Free
Appendix

Sound Bar Quick Guide

Product Specifications

General

Description

Bluetooth Specifications

V 5.3 (HSP/HFP/A2DP/AVRCP)

Battery

Earbud: 3.85 V / 51 mAh, Lithium-ion

Charging case: 3.7 V / 390 mAh, Lithium-ion

Music Play Time Earbuds & With Charging case

ANC Off: Up to 9 & Up to 29 hours*

ANC On: Up to 5 & Up to 16 hours*

Charging time

Earbud: within an hour / Charging case: within 2 hours

Fast Charging: 5 min charge for up to 60 min playtime*

  • When charging wired at room temperature

Rated Input Voltage

Earbud: 5 V 0, 102 mA

Charging case: 5 V 0, 500 mA

*The use time may vary depending on the connected smartphone or use functions, settings, signal strength, operation temperature, using frequency band, and other use methods.

Operating Temperature

0 °C ~ +40 °C

Operating Humidity

5 % ~ 60 %

Dimensions (mm) / Weight (g)

Earbud: 21.5 mm (W) X 27.7 mm (L) X 24.9 mm (H) / 5.1 g (One earbud)

Charging case: 54.5 mm (W) X 54.5 mm (L) X 29.6 mm (H) / 35.9 g

Frequency range

2402 MHz to 2480 MHz

*Duration of use may vary depending on the connected mobile device, features being used, settings, signal strength, operating temperature, frequency band, and other methods of use.

Safety information