1 LVN to RN: A licensed practical nurse (LPN) who is interested in becoming a registered nurse will benefit most from this type of degree program. 2  Students in this program will be given the knowledge and skills needed in order to take the NCLEX Examination.
The latest version of bluetooth is bluetooth 4.0 with effective range of 300ft .... But practically it comes around 100-150ft...
Bluetooth uses short-wavelength UHF radio waves in the ISM band from 2.4 to 2.485 GHz.