Charging The Transmitter - Avantree BTTC-218 Bedienungsanleitung

RELAY
User Manual

Charging the Transmitter

Double click the MFB to check the battery
level. It's best to initiate charging when the
Relay is at 25% battery level or below.
A
25% 50% 75% 100%
C
Plug the provided USB C charging cable into
the charging port, then connect the other end
to a 5V/500mA-2A rated USB adapter (your
phone charger or similar should work) or PC
USB port.
A ashing white light on the transmitter
indicates that charging is in progress; the four
lights will turn solid white then o to indicate a
full charge.
7