What is the maximum distance for device connectivity using Bluetooth?

Bluetooth technology typically has a range of about 30 feet (approximately 10 meters) for most class 2 devices, which are commonly used with consumer electronics like phones, headphones, and speakers. This range allows for the connection and communication between devices without the need for a physical cable or direct line of sight.

While the specific maximum distance may vary depending on environmental factors such as obstacles, interference, and the specific Bluetooth class of the device in use, class 2 devices are designed to operate effectively within that 30-foot range under normal circumstances. Other classes of Bluetooth, like class 1, can achieve greater ranges, but they are not as commonly used in consumer devices.

So, the choice indicating 30 feet aligns accurately with standard specifications for the majority of Bluetooth-enabled devices, making it the correct answer.