Body Glove Earglove BlueVoice BLUETOOTH WIRELESS... User manual

IMPORTANT NOTE: To comply with the FCC RF 
exposure compliance requirements, no change to the 
antenna or the device is permitted. Any change to the 
antenna or the device could result in the device exceeding 
the RF exposure requirements and void user's authority 
to operate the device. 
The antennas used for this transmitter must not be 
co-located or operating in conjunction with any other 
antenna or transmitter.