ABOUT THIS ITEM
- Brand: Sennheiser
- Product Type: Wireless TV Headphones System
- Model: RS 175-U
- Color: Black
- Wearing Style: Over-ear (circumaural) closed-back design
- Transducer Principle: Dynamic drivers with neodymium magnets
- Frequency Response: 17 Hz – 22,000 Hz
- Maximum Sound Pressure Level: 114 dB SPL
- Total Harmonic Distortion: <0.5 % at 1 kHz
- Wireless Technology: Digital RF wireless transmission
- Carrier Frequency: 2.4 – 2.48 GHz
- Wireless Range: Up to 100 meters line-of-sight
- Audio Inputs (Transmitter): Optical digital input and 3.5 mm analog input
- Sound Modes: Bass Boost and Virtual Surround Sound
- Controls: Easy-to-use buttons directly on the headphones
- Multi-Receiver Support: Connect up to two headphones simultaneously
- Battery Type: 2 × AAA rechargeable NiMH batteries
- Battery Capacity: 1.2 V, 820 mAh
- Battery Life: Up to 18 hours playback
- Charging Method: Charging through transmitter docking station
- Charging Time: Approximately 8.5 hours
- Weight: About 310 g (including batteries)
- Features:
Long-range wireless listening, bass boost mode, virtual surround sound, easy charging dock, interference-free digital transmission - Usage:
TV watching, home theater listening, movies, gaming, music streaming, and private listening
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