Sennheiser HDR 180

General Features:

• Wireless Over-Ear Headphones
• For use as a replacement or extra headset for the RS180 headphone system
• Automatic pairing to transmitter for hassle-free operation
• Left/right balance control and on/off switch
• Features uncompressed audio transmission for interference-free reception and high-fidelity sound
• Sennheiser HH 10 Universal Holder (Mount) Available
• Primary Color: Silver
• Accent Colors: Black
• Manufacturer Model Number: Sennheiser HDR 180 (HDR180)
• Manufacturer Part Number: Sennheiser 504252
• Authorized Internet Dealer
• 2 Year Manufacturer's Warranty

Product Specifications:

• Frequency Response: 18 Hz - 21,000 Hz
• Signal-to-Noise Ratio: 85 dBA (0.5 Vrms, 1kHz)
• Sound Pressure Level (SPL): 110 dB
• Nominal Impedance: 32 Ohm
• THD Total Harmonic Distortion: <0.5 % a 1 kHz, 100 dB SPL
• Carrier Frequencies: 2.4 GHz - 2.48 GHz
• Power consumption: < 0.5 W
• Power Supply: 5 V DC, 500 mA
• Power Supply: 2 NiMH-Akkus Typ AAA, 1,2 V, 600 mAh

Also found as: HDR 180, HDR-180, Sennheiser HDR180