Home Theater Systems Buying Guide
Product Information
Specifications
Specifications
- Diaphragm: PET
- Driver unit: 40mm
- Frequency response: 10Hz - 22,000Hz
- Headband: Mold band with head cushion
- Headphone type: Dynamic
- Impedance: 32 ohms (1kHz)
- Magnet: Neodymium
- Sensitivity: 100dB/mW
- Wearing style: Circum aural
- Weight: 275g
- Batteries: DC2.4V-3.0V
- Battery charge time: Approximately 7 hours
- Battery life: Maximum 20 hours
- Distortion: Less than 2%
- Maximum output: 7mW (1kHz)
What's in the Box
What's in the Box:
- WH-RF400 Wireless Over-Ear Home Theater Headphones
- Transmitter
- AC adapter
- Stereo mini cable
- RCA plugs adapter
Reviews
Customer Reviews for Sony WH-RF400 Wireless Over-Ear Home Theater Headphones (Black)
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Super convenient.
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battery life excellent
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Q&A
Customer Q & A
Have a functionality, compatibility, or otherwise product-specific question about this product? Ask it here! If you have a customer service or shipping question, please direct it to our customer service department
- Reply
- Inaccurate
- Mike K Staff on Jun 20, 2022
Note that some manufacturers of home theater receivers may include surround effects for stereo headphones. Yamaha surround sound receivers have a feature called Silent Cinema which creates surround effects to connected headphones plugged into the front panel headphone jack.
- Reply
- Inaccurate
- Mike K Staff on Feb 10, 2020