Sennheiser RS 85 HiFi Stereo Wireless Headphone system w/ HiDyn plus (out of stock)

SENNHEISHER RS85 HI-FI STEREO WIRELESS HEADPHONE SYSTEM WITH HIDYN PLUS

The wireless RS85 RF headphone system consists of a pair of Hi-Fi stereo headphones with an integrated RF receiver and a transmitter that connects to your audio-video system or TV. The ultimate in wireless headphone listening, the RS85 wireless RF system with Open-Air, circumaural headphones features "HiDyn plus" noise reduction (used in professional wireless microphone systems) for ultra-quiet and superb sound quality, ensuring a very natural and detailed sound reproduction. This package includes Center Lock auto tuning. One transmitter can supply any number of headphones. Additional HDR85 headphones are available separately.

Features
-Proprietary HiDyn plus noise reduction technology used in professional wireless microphone systems delivers unrivaled sound reproduction similar to wired systems (S/N >85dBA)
-Open-Air, circumaural hi-fi stereo RF headphones
-Ultra-quiet, very natural and superbly detailed sound quality
-Emmy award-winning RF transmission technology
-Range of up to 300 ft
-Transmitter conveniently stores and recharges headphones - simply place onto transmitter
-Headphones incorporate volume control and one-touch auto tuning
-Special audio filter eliminates TV interference
-Includes 2 NiMH rechargeable batteries
-2-year guarantee

HDR85 Receiver Specifications
-Transducer principal: Dynamic, open-air
-Ear coupling: Semi-circumaural, velor ear pads
-Sound pressure level @ 1kHz, 1Vrms: 101 dB
-Frequency response (headphones): 20Hz-22kHz
-THD: <0.5%
-Current consumption: approx. 19.5 mA
-Weight w/ battery: 160 g
-Operating time: over 4 hours per BA 151 battery

T80 Transmitter Specifications
-Modulation: FM -Range: Up to approx. 100 m (300 feet)
-Power consumption: approx. 1 VA
-Signal-to-noise ratio: Typically >85 dBA
-Carrier frequencies (switchable): 925.0 MHz, 926.0 MHz, 926.5 MHz
-Weight w/o power supply: 186 g
-Dimensions: 155 x 153 x 105 mm (6.1 x 6.0 x 4.1 in)