Feature: 1. 【Wireless Headphones for TV】: Our five-in-one wireless headphones are designed specifically for TV use, allowing you to listen to your favorite shows and movies at your preferred volume without disturbing others. With a built-in decoder that is compatible with over 95% of digital TV audio, you can easily connect these headphones to any television on the market. 2. 【Crystal Clear Sound Quality】: Experience high-quality sound that perfectly synchronizes with the on-screen video. Our headphones provide excellent audio performance with minimal distortion, ensuring an immersive listening experience. Whether you have a smart TV or an older non-smart model, these headphones offer seamless compatibility and no audio delay. 3. 【Comfortable and Lightweight Design】: Designed with both comfort and functionality in mind, our headphones feature soft ear pads that seal in audio while allowing your ears to "breathe." Even after extended use throughout the day, you'll still enjoy maximum comfort. The lightweight and flexible design makes them easy to wear for hours on end without discomfort. 4. 【Versatile Connectivity Options】: Our wireless headphones come with a transmitter base that connects effortlessly to your TV's audio output port. Simply plug in the base, power it up, and the headphones will quickly connect to provide a hassle-free listening experience. In addition to wireless connectivity, these headphones also function as FM radios and wired headphones, giving you multiple listening options. 5. 【Long Transmission Range and Battery Life】: Enjoy the freedom to move around while listening to your favorite TV programs. With a transmission distance of up to 98ft (with no interference), you can comfortably watch from different areas of the room. The headphones are powered by 2 AAA batteries (not included) or a 4.5V DC power supply, ensuring long-lasting battery life for uninterrupted entertainment. Specification: Transmitter Base Transmitter Frequency: 86±0.5 MHz Modulation Mode: FM Transmission Distance: 98ft (with no interference) Power Supply: 2 x AAA Batteries(not include) or 4.5V DC Headphones Frequency Range: 86MHz for Wireless Headphones; 87-108MHz for FM Radio Reception Mode: FM Distortion: ≤2% Power Supply: 2 x AAA Batteries(not include) Decoder: Compatible with over 95% of digital TV audio Transmitter Base Size: 13 * 8 * 18cm/5.1 * 3.1 * 7.1inch Headphones Size: 8 * 20.5cm/3.1 * 8.1inch Decoder size: 6.5 * 4.2 * 2.6cm/2.6 * 1.7 * 1 inch Package List: 1 * Transmitter Base1 * Headphones1 * Instruction Manual2 * DC 4.5 Cable1 * Digital Decoder1 * Fiber Optic Cable1 * Audio Cable1 * Coaxial Line