LG TONE Free T90 User Manual

21
Checking Battery Status
If you open the charging case, the battery status of the earbuds is displayed.
When the earbuds are not attached, the battery status of the charging case is displayed.
Battery status indicator
Battery level state (charger not connected) /
Charging status (charger connected)
Red
20% or less /
Charging
Yellow
20% ~ 80% /
-
Green
80% or higher /
Fully charged
Note
• If you close the charging case, the battery status of the charging case is displayed.
• When the battery in the charging case is completely consumed, the earbuds cannot be turned on or off. Please
charge the charging case.
Battery status indicator
Status Operation
Bluetooth® search mode The blue battery status indicator blinks.
Battery 20% or less The red battery status indicator turns on and off.
Battery 20% ~ 80% The yellow battery status indicator turns on and off.
Battery 80% or higher The green battery status indicator turns on and off.
When a charging error occurs The red battery status indicator blinks.
While battery is charged (charger
connected)
The red battery status indicator turns on.
Battery charging completed (charger
connected)
The green battery status indicator turns on.

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)