2 Years Warranty
Type: Headset
Brand: Lenovo
Marketing Name: Lenovo ThinkPad X1 Active Noise Cancellation Headphones
Connection: wireless
Technical Specifications:
Hybrid active noise cancellation (ANC) and advanced environmental noise cancellation (ENC) technology
Six Boom-less microphones: 4 for ANC, 4 for ENC
Battery 800 mAH, fully charge in 3 hours, ~14 hours playback (ANC off) under Bluetooth connection
Microphone:
Frequency Range
20Hz - 20KHz
Impedance
32Ω
Sensitivity
> 111 dBm +/- 3 dBm
Color : Black
Model Year: 2020
In The Box:
Headphones; Compact carrying case; USB A to USB-C cable; Quick Start Quide; Common poster
Part number: 4XD0U47635
