This is a new, unopened product. Bang & Olufsen Beoplay EQ Unparalleled Noise Canceling Function: This product combines feedback and feedforward active noise canceling with the passive noise canceling provided by the airtightness of the earphones themselves to maximize its effectiveness. It effectively blocks out external noise (sound) and provides a clear listening experience where even high-pitched sounds can be heard beautifully. You can fully enjoy the outstanding Bang & Olufsen sound with more comfortable wearability. Sophisticated Bang & Olufsen Design: The design focuses on the shape that fits the ear and the beauty of the housing. The ear tips, designed after repeated testing of length, depth, and the position and angle when worn, have further improved the fit, making them less likely to cause ear fatigue even after long hours of use, and are ideal for various uses such as travel and Work from Home. The appeal of Bang & Olufsen, which has always pursued high-quality design as a pioneer of design audio, is reflected in the stylishness of the case and when worn in the ear. Wireless Communication Technology: Bluetooth Features: Noise Canceling Included Components: Comply Sport ear tips (size M), silicone ear tips (4 sizes), charging cable (USB-C), quick guide Target Age: Adults Material: Aluminum Product Use/How to Use: Travel, calls Noise Control: Active Noise Cancellation Charging Time: 6.5 Hours Ear Placement: In-Ear Control Type: Noise Canceling Cable Features: Without Cable Item Weight: Water Resistant