HEADPHONES DEFENDER BLUETOOTH FREEMOTION B645 BLACK

Connectivity technology: Wireless | Quantity: 1 | Recommended usage: Universal | Headphone sensitivity: 105 dB | Headset type: Binaural | Wearing style: Head-band | USB input port type: USB C | Acoustic system: Closed | Product type: Wireless headphones | Ear coupling: Circumaural | Warnings: The product contains batteries which must be disposed of correctly. | Warnings: Read the user manual before use. | AUX in: Yes | Headphone frequency: 20 - 20000 Hz | Warnings: Do not disassemble or modify the product yourself.