PRE-OWNED SENNHEISER WIRE-LESS HEADPHONES ! in San Francisco, California For Sale

THESE ARE USED HDR-110 SENNHEISER WIRE-LESS HEADPHONES ! THE SOUND OF THESE HEADPHONE IS AWESOME. "HEADPHONE ONLY ! NO BASE TRANSMITTER.
PETER (415)948-xxxx
Item Description:
The Sennheiser RS 110 is an open, supra-aural wireless RF headphone system. Its transparent and well-balanced sound with great bass response makes this system an ideal choice for all types of music and TV applications. Enjoy total freedom of sound without a physically restricting cable at an affordable price. The ideal entry into the cordless world of sound.
Open, stereo, supra-aural, wireless RF headphone system
Detailed, analytical sound reproduction with strong bass response
Perfectly suitable for all types of modern music and TV applications
"Wireless freedom of sound" with reception through walls and ceilings, even outside in the garden
Range of up to 100 metres
Three selectable RF channels
Control elements conveniently positioned to provide easy, intuitive operation
Very lightweight headphones, extremely comfortable to wear
Appealing, modern design
Specifications:
Frequency response: 22 - xxxx0 Hz
Sound Pressure level (SPL): 106 dB
Modulation: FM Stereo
Signal-to-noise ratio: > 65 dBA
RF frequency range: 863 - 865 MHz or 926 - 928MHz
Range: up to 100 m
Total harmonic distortion (THD): < 0,7 %
Ear coupling: circumaural
Transducer principle: dynamic, open
PETER,(415)948-xxxx