The Sennheiser RS 120 is a light-weight RF wi-fi headphone system with open, supra aural headphones. It contains: (1) HDR 120 headphone, TR 120 transmitter (audio cable is connected), Transmitter energy cable (in a small white field its there, belief us), (2) AAA NiMH rechargeable batteries, RCA to 1/8″ audio adapter, 1/8″ to 1/4″ audio adapter, Directions to be used. Modulation FM stereo.
Impedance 24 ohm
926 MegaHertz Radio Frequency (FR) wi-fi headphone system Not Bluetooth
Receiver weight: 0.5 pound (Batteries); Transmitter weight: 0.44 pound
Sign-to-noise ratio > 65 dBA
(as of Jun 03,2020 19:42:11 UTC – Particulars)