Sony MDRRF4000K Wireless Home Theater Headphones
Sony MDRRF4000K Wireless Home Theater Headphones
Unleash Wireless Freedom with Superior Sound Quality
The Sony MDR-RF4000K is a digital wireless headphone system that offers the freedom to move up to 100 feet from your sound source while delivering exceptional audio performance. Featuring 2.4GHz RF digital transmission, a 40mm driver for deep bass, and rechargeable batteries, this system provides an immersive and convenient listening experience. **Specifications:** * **Brand:** Sony * **Model:** MDR-RF4000K * **Type:** Digital Wireless Headphones * **Wireless Technology:** RF * **Wireless Range:** 100 ft * **Driver Size:** 1.57" * **Frequency Response:** 10 Hz - 22 kHzWe partner with Amazon and other retailers to provide accurate product information and convenient access to purchase options. As an Amazon Associate we earn from qualifying purchases.
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