10. Bluetooth Communication
The effective range of Bluetooth communication is 10 m or less in an unobstructed space.
If there is an obstacle such as a wall between Bluetooth devices, the range of communication will be
shorter. Interference may be caused near the following devices that use the 2.4 GHz frequency band,
which is the same as for Bluetooth. Therefore, this device is not suited for uses that require
reliability.
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Wireless LAN
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Bluetooth devices (such as mobile phones)
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Home appliances such as microwave ovens