Sennheiser RS 220

General Features:

• Wireless Lightweight (Isolating) Stereo Headphones
• Over-ear design
• Transmitter features digital and analog inputs
• Uncompressed digital audio transmission
• Power on/off, balance control and volume control integrated on headphones
• Rechargeable integrated batteries
• Multi-purpose transmitter - Also functions as easy-charge cradle and docking station
• Adjustable headband for comfortable listening sessions
• Replaceable Headband Padding Wrapped in Comfortable Leather Type Material
• Original RS220/HDR220 Headband Padding Available (517695)
• Manufacturer Model Number: Sennheiser RS 220 (RS220)
• Manufacturer Part Number: Sennheiser 502029
• Additional headphones available
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty

Product Specifications:

• Speaker Type: Dynamic Driver
• Frequency Response: 16 Hz - 22 000 Hz
• Sensitivity: 90dB
• Nominal Impedance: 16 Ohm
• Total Harmonic Distortion (THD): Less Than 0.1%
• Approximate Weight: 11.6 Ounces (329 Grams)
• Transmitter:
• Design: Headphone Stand with Transmitter Built-In
• Transmission: DSSS
• Frequency Range: 2,400 - 2,483.5 MHz
• Headphones Range: Up to 300' (91 Meters) Line-of-Sight, 100' (30 Meters) Indoors
• Inputs:
• Stereo Analog RCA
• Digital S/PDIF Coaxial
• Toslink / Digital Fiber Optical
• Power Consumption: Typically 0.30 Watts (Standby mode)
• Approximate Weight: 17.07 Ounces (484 Grams)
• Power:
• Source: Battery (BA 200)
• Battery Type: Rechargeable Nickel–Metal Hydride (NiMH)
• Operating Time: 6 - 8 Hours (Depending on Volume)
• Supply: PSM11R-090 (9 V DC, 1 A) Plug-in main unit