QC60 Hybrid Active Noise Cancenlling Headphones,Wireless Over Ear Bluetooth Headsets with Microphone, 60H Playtime Foldable Lightweight, Deep Bass, Memory Earmuffs, for Travel Home Office

[Hybrid Active Noise Cancellation] QC60 features the latest hybrid noise cancellation technology with memory ear tips that completely cover your ears and significantly reduce low- and mid-frequency noise from aviation, car engines, commuting, and other annoying background noises. Immerse yourself in live music without being affected by surrounding noise. [60 Hours of
Music Enjoyment]: A built-in 800mAh battery provides up to 60 hours of use on a single charge. Plug in the 3.5 mm stereo audio cable to continue listening when the battery is low.
[Unique Lightweight Ergonomic Design]: Professional-grade protein ear pads rotate inward at 100° and fold inward at 120°, making the earmuffs extremely light and comfortable for extended use. The ergonomic headphone construction and multi-level adjustable headband allow you to find your best fit. [Bluetooth 5.4 and
Built-in Mic]: Two 40mm drivers and a Bluetooth 5.4 chip provide more stable audio transmission and lower delay for an enjoyable listening experience. The built-in microphone makes calls clear, as if you were speaking face to face.
[Delivers Deep Bass Audio]: Dual 40mm HD high-resolution audio drivers, a high-response diaphragm, and a lightweight voice coil bring you uninterrupted sound and deep bass