Logitech L981-001407 Zone 300, Headset, Wireless,

Brand: Logitech
Model: L981-001407
Product Type: Headset
Microphone
Type: Dual beamforming microphone with noise-canceling algorithm
Frequency response: 100-7 kHz
Speakers
Frequency response (music mode): 50-20 kHz
Frequency response (talk mode): 100-7 kHz
Sensitivity: 96 dB ±3 dB @1 kHz
Driver size: 30 mm
Built-in battery (Li-ion)
Battery life (talk time): Up to 16 hours
Battery life (listening time): Up to 20 hours
Charging
Full charge: 2 hours
Quick charge: 5 minutes for up to 1 hour of talk time
USB-C charging cable: 1 m
Wireless connection: Bluetooth 5.3
Working distance: up to 30 m
Software: Logi Tun
Dimensions
Height: 172.8 mm
Width: 166.7 mm
Depth: 66 mm
Weight: 122 g
Color: Black