We are not accepting orders at this time. Online ordering will resume Monday, May 28th at 9:45PM EDT. Our SuperStore and offices are currently closed and will reopen on Tuesday, May 29th at 9:00AM EDT.
We apologize for any inconvenience and appreciate your patronage.
The Sennheiser HDR 120 RF wireless headphones are an inexpensive supplementary or expansion set, operating in the 863MHz or 926MHz variant frequency range, and designed for use with Sennheiser's RS 120 Hi-Fi or television wireless headphone monitoring system. These headphones feature extended low frequency reproduction, a supra-aural, open-back design, and NiMH rechargeable battery operation with a 20 - 25 hr. battery life.
| Type | Supra-Aural Open Back RF Wireless Dynamic Stereo Headphones |
| Frequency Range | 22 Hz - 19.5 kHz |
| Transmitting Frequency Range |
863 - 865 MHz 926 - 928 MHz(Receiving) |
| Impedance | Not Applicable |
| Sensitivity | 106dB SPL |
| Maximum Input Power | Not Applicable |
| Connectors | No |
| Dimensions (WxDxH) | Not Specified by Manufacturer |
| Weight | 8.1 oz (230 g) |