MMD Holding SHB2505 User Manual

SHB2505

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Please note that the right earpiece
is the “Master device” and the left
Earpiece is the “Slave” device.
Before the rst time use, put them
into charging case to fully charge
for 3 hours.

Take both earpieces from the
charging case, the earpiece will
power on automatically. There
will be a voice “Power on” and a

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voice “Pairing”. Then, there will
be a voice“ R channel” on right
earpiece and “L Channel” on left
earpiece after paring each other.
There will be a voice “Connected”
from Right Channel. Then, the
master devices ( the right earpieces )