Слушалки Lenovo Gen2 ANC wireless headphones - Silver (Black)

Specifications: Performance: - kind of product: Headphones - Wearing style: Diadem - Headphone type: Binaural - Volume control: Button - Type of controls: Cable control box - Control type: Buttons - Certification: CB, CE, FCC, ICES, RCM, KCC Ports and Interfaces: - Connectivity technology: Wired - USB connection: Yes - Usb connector: USB Type C Headphones: - Earphones: Supraaural - Headphone frequency: 20 - 20000Hz - Obstruction: 2200 O - Headphone sensitivity: 86 dB - Disk drive: 3.2 cm - THD, total harmonic distortion: 5% Microphone: - Microphone type: Integrated - Microphone noise cancellation: Yes System Requirements: - Supported Windows operating system: Yes - Supported MAC operating system: Yes Environmental conditions: - Operating temperature range: -20 - 70 °C Weight and measurements: - Weight: 148g