Multiple choice technology

What is the range of blue tooth devices (without using any transmission cables) ?

  1. 1

  2. 10

  3. 100

  4. >100
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Bluetooth Class 2 devices have a standard range of approximately 10 meters (about 33 feet) without using cables or additional equipment. This is the most common range for consumer Bluetooth devices like headsets, speakers, and phones. Range of 1 meter is too short, 100+ meters requires Class 1 devices with amplifiers.

Keep practicing — related questions