Wireless over-ear headphones Defender FreeMotion B485 ANC 63486 beige

Headphone frequency: 20 - 20000 Hz | 3.5 mm (1/8-inch) in: Yes | Recommended usage: Universal | AUX in: Yes | Headphone sensitivity: 99 dB | Ear coupling: Circumaural | USB input port type: USB C | Wearing style: Head-band | Connectivity technology: Wireless | Acoustic system: Closed | Product type: Wireless headphones | Headset type: Binaural | Warnings: The product contains batteries which must be disposed of correctly. | Quantity: 1 | Warnings: Read the user manual before use. | Warnings: Do not disassemble or modify the product yourself.