Logitech 981 001458 headphones headset Wireless Head band Car Home office Black Graphics processor___RTX 4000 Ada HUAWEI FreeBuds 5 supports blazing high HUAWEI FreeBuds 5 supports blazing high transmissions of up to 990 kbps it eliminates network delays and dynamic noises in video calls—thanks to AI powered smart connectivity and noise canceling features 5 Warranty period 2 year(s) Design Product type Headset Microphone type Boom Headset type Binaural Wearing style Head band Product colour Black Control type Buttons On off switch Yes Ports & interfaces Connectivity technology Wireless Wireless receiver interface USB Type C Bluetooth No Wireless range 30 m Cable length 1 m Bluetooth version 5 3 Frequency response (talk mode) 100 7000 Hz Frequency response (music mode) 50 20000 Hz Headphones Ear coupling Supraaural Impedance 32 Ω Headphone sensitivity 96 dB Driver unit 3 cm Noise canceling Yes Microphone Microphone type Boom Folding microphone Yes Microphone mute Yes Number of microphones 2 MEMS (Micro Electro Mechanical System) microphone Yes Control unit Control unit type On ear control unit Control type Buttons Battery Battery recharge time 2 h Talk time 16 h Continuous audio playback time 20 h Battery technology Lithium Ion (Li Ion) Fast charging time 5 min Fast charging Yes Battery operated Yes Charging source USB Battery type Built in battery Software Windows operating systems supported Yes Mac operating systems supported Yes System requirements Mobile operating systems supported Android