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Wireless headphones are audio devices that connect to smartphones, computers, and other gadgets without the need for physical cables. They use technologies like Bluetooth, RF (radio frequency), or infrared for wireless audio transmission. Key Features of Wireless Headphones: 1. Bluetooth Connectivity – Enables seamless pairing with multiple devices. 2. Noise Cancellation – Active (ANC) and passive noise cancellation for immersive sound. 3. Battery Life – Varies from a few hours to over 40 hours depending on the model. 4. Touch or Button Controls – Allows easy playback, volume, and call management. 5. Microphone for Calls – Built-in mic for hands-free calling and voice assistant support. 6. Comfortable Design – Over-ear, on-ear, or in-ear options with ergonomic fits. 7. Fast Charging – Some models offer quick charge features for extended use in minutes. 8. Water & Sweat Resistance – Ideal for workouts and outdoor activities. Types of Wireless Headphones: Over-Ear Headphones – Large ear cups that cover the ears completely for immersive audio. On-Ear Headphones – Rest on the ears, offering a balance
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