Connecting To A Mobile Device; About Bluetooth - Samsung EO-MG925 User Manual

Connecting to a mobile device

If you connect the Earcle to a mobile device that has the Samsung Earcle
app installed, you can configure detailed settings for the Earcle and
access other features.
The Earcle is compatible only with the Samsung GALAXY S6 and
the Samsung GALAXY S6 Edge.
Bluetooth

About Bluetooth

Bluetooth is a wireless technology standard that uses a 2.4 GHz frequency
to connect to various devices over short distances. It can connect and
exchange data with other Bluetooth enabled devices, such as mobile
devices, computers, printers, and other digital home appliances, without
connecting via cables.
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