Advanced Bluetooth 5.3 Technology: Experience seamless connectivity with our Bluetooth 5.3 headphones, ensuring stable and fast transmission up to 10 meters. Dual Noise Cancelling Microphones: Equipped with two high-quality microphones, these headphones provide crystal clear call quality by filtering out background noise, perfect for home offices and call centers. High-Definition Sound Quality: Enjoy rich, detailed audio with dynamic bass response, making it ideal for both music and communication. Versatile Connectivity: Use them as wireless headphones or plug in the included cable to switch to wired mode, offering flexibility for every situation. Extended Battery Life: Long-lasting battery ensures hours of uninterrupted listening and talking, ideal for long work sessions or travel. Comfortable Design: and with soft ear cushions, designed for prolonged use without discomfort. Color: Black Material: plastic Package Contents: 1 x headset Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.