Question

write a short note on bluetooth​

Answer 1

Answer:

Bluetooth is a wireless technology standard used for exchanging data between fixed and mobile devices over short distances using UHF radio waves in the industrial, scientific and medical radio bands, from 2.402 GHz to 2.480 GHz, and building personal area networks (PANs).

Physical range: Typically less than 10 m (33 ft), up to 100 m (330 ft); Bluetooth 5.0: 4...

Answer 2

Explanation:

Bluetooth is a small device or it is situated in mobile phone which is used for many purpose. iIn mobile phone it is used for transaction of photos ,videos etc.And in device it is used for listening of music and incoming calls