Sennheiser RS 130 RF wireless headphone
The RS 130 is an open, circumaural RF wireless headphone system with switchable surround sound ("SRS headphone").  Its excellent sound image with outstanding bass response makes it an ideal choice for all types of music and for TV use.  The system is extremely user-friendly due to its 'easy recharge' function and intelligent auto-tuning.  Acoustic and visual signals confirm the adjustment of new settings.  An innovative, self-learning automatic level control ensures that the headphones always reproduce an optimum audio level.  The RS 130 combines optimum comfort with a captivating surround sound experience.

Features
	Open, circumaural RF wireless headphone system
	Excellent sound for hi-fi systems and TVs
	Switchable surround sound mode (SRS)
	Automatic search tuning with memory function
	Three selectable RF channels
	Optimum audio levels due to self-learning automatic level control
	Very lightweight headphones, extremely comfortable to wear
	Range of up to 150 m (864 MHz variant), or up to 100 m (926 MHz variant)
	Convenient storing and recharging function
	Easy recharging: simply put the headphones onto the charging cradle
	Rechargeable NiMH batteries included
	Acoustic and visual signals confirm the adjustment of new settings
	Operating time: approx. 22 hours
	2-year guarantee