Sennheiser RS130 specs

General

• Packaged Quantity 1
• Product Type Headphones - Radio
• Weight 9.9 oz
• Recommended Use Home audio system,
  TV
• Additional Features SRS Headphone

Headphones

• Headphones Type Headphones - Binaural
• Headphones Form Factor Full size
• Headphones Technology Dynamic
• Connectivity Technology Wireless - Radio
• Sound Output Mode Stereo
• Frequency Response 18 - 21000 Hz
• Signal-To-Noise Ratio 68 dBA
• Total Harmonic Distortion (THD) 0.5 %
• Sensitivity 104 dB

Remote Control

• Type None

Wireless Link

• Radio Frequency Range 863 - 865MHz,
  926 - 928MHz
• Modulation Type FM
• Transmission Range 490 ft

Connections

• Connector Type Headphones ( Mini-phone stereo 3.5 mm ),
  Headphones ( Phone stereo 6.3 mm )

Miscellaneous

• Included Accessories 6.3 mm (1/4") stereo adapter,
  Transmitter unit

Power

• Power Device Power adapter - External
• Battery 2 x Standard battery - AAA type - Rechargeable - Nickel metal hydride