ℹ
info TOZO
Status LED blinks blue four times every 2-4 seconds
Battery level indication for the case (75%-100%) — fully charged.
? What Causes This
High battery in the charging case or earbuds are nearly full power.
ⓘ What This Means
Ensure continued use without interruptions due to low battery levels.
Source: page 7 of the official manual
From the manual
This error code appears in:
TOZO T10 Tws Wireless Earbuds