Turn your wired headphone detector into a wireless one with the new Quest wirefree pro headphones.
Simply plug the dongle into your detectors headphone socket (either 3.5 or 6.5mm ) and your now "Wirefree"
SPECIFICATION
Transducer type............................Dynamic
Operating principle .......................Closed
Frequency response............20–20,000Hz
Nominal impedance.........................32Ω
Sound pressure level ....................111dB
Power handling capacity ............100 mW
Max. sound pressure level .......... 131 dB
Sound coupling to the ear .....Supra-aural
Headband pressure .........................2.5N
Wireless technology..........Digital 2.4GHz
Paring type......................Manually digital
Weight.....................................115g
Charging.............................USB 2.0
Power...................................3.7VDC
Current...................................30mA
Battery ....................500mAh Li-Poly
Transmitting power.................5dbm
Battery Life.........................10Hours
