Mipro E-20S Lightweight Stereo Headphns f MTG-100R

E-20SStereo Headphones IntroductionStereo headphones with 3.5 mm stereo mini jack. Install to MTG-100R or MTG-100Ra portable digital receiver. Transmitter MTG-100R Digital Portable Receiver (Rechargeable Battery) MTG-100Ra Digital Portable Receiver (AA Battery) Technical SpecificationsDriver Unit 30 mm Frequency Response 20 Hz – 20 kHz Sensitivity 105 dB ± 3 dB at 1 mW Max. Input Power 100 mW Impedance 24 ? at 1 kHz 1 mW Plug 3.5 mm stereo mini jack Cable Length 120 cm / 47.2 " Weight Approx. 68 g / 2.4 oz, cable included