LG TONE Free T90 User Manual

30
Cleaning Guide
Cleaning Earbud
Clean the speaker hole and air ventilation hole regularly so that they are not blocked by foreign substances
(sebum, earwax, etc.).
*If the speaker hole and air ventilation hole are blocked, volume may be low, noise may occur, and the noise
canceling performance may be affected.
a First, separate the ear tip by holding the earbud and carefully pulling the ear gel outwards.
b Then, clean the hole with a soft brush or cotton swab.
Air ventilation hole
(Location may be vary or not available
depending on the model)
Speaker hole
Cleaning Guide

LG TONE Free T90 Specifications

General

Model	LG TONE Free T90
Category	Headsets
Type	True Wireless
Active Noise Cancellation	Yes
Bluetooth Version	5.3
Charging	USB-C, Wireless Charging
Water Resistance	IPX4
Driver Size	11mm
Spatial Audio	Yes
Codecs	SBC, AAC, aptX Adaptive
Charging Case	Yes
Multipoint Pairing	Yes
Frequency Response	20Hz - 20kHz
Weight (Each Earbud)	5.3g
Weight (Case)	39g
Colors	Black, White
UVnano Technology	Yes
Microphone	Yes, 3 per earbud
Quick Charge	Yes (5 minutes for 1 hour playback)