LG TONE Free
Appendix

Sound Bar Quick Guide

Product Specifications

General

Description

Bluetooth® specifications

V 5.3 (HSP/HFP/A2DP/AVRCP)

Battery

Earbuds: 3.85 V / 51 mAh, Lithium ion

Charging case: 3.7 V / 390 mAh, Lithium ion

Play time

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

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

Charging time

Earbuds: within 1 hour/charging case: within 2 hours

Fast charging: can use up to 60 minutes when charging for 5 minutes

  • Wire charging criteria at room temperature

Rated input voltage

Earbuds: 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.

Operation temperature

0°C ~ +40°C

Operation humidity

5 % ~ 60 %

Dimensions (mm) / Weight (g)

Earbuds: 21.5 mm (W) x 27.7 mm (L) x 24.9 mm (H)/5.3 g (One earbud)

Charging case: 54.5 mm (W) x 54.5 mm (L) x 29.6 mm (H)/39.3 g

Frequency

2402 MHz ~ 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