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.
Additonal headphone for wireless headphone systems RS 115, RS 117, RS 119, RS 119-II, RS 120, RS 120-II.
The HDR 120 delivers great transparent and well-balanced sound. Matched with exceptional bass response, it is ideal for TV applications and all music types.
Open, stereo, supraaural, wireless RF headphone
Detailed, analytical sound reproduction with strong bass response
Suitable for all types of modern music and TV applications
Wireless freedom with reception through walls and ceilings
Very lightweight headphones, extremely comfortable to wear
Appealing, modern design
Impedance: 24 Ω
Frequency response: 22 - 19500 Hz
THD, total harmonic distortion: < 0.7%
Ear coupling: Supraaural
Transducer principle: open, dynamic
Weight: 230 g
Operating time: 20 hours
Power supply: 2 AAA batteries
SPL for peak deviation: 106 dB
Box IncludesSennheiser HDR 120 - Wireless RF Expansion Headphones for the RS 120 Wireless Headphone Monitoring System - Renewed
HDR 120 Wireless Headphones
2 x NiMH Rechargeable "AAA" Batteries
90 Day Manufacturer Refurbished Warranty