QC30 Hybrid Active Noise Cancelling Headphones, 60H Playtime, Built-in Mic, Wireless Over Ear Headsets with Case,Bluetooth 5.4,Deep Bass Comfort Fit Soft-Earpads Fast Charging -White Smoke

[Active Noise Cancellation & Transparency Mode] The QC30 headphones' hybrid noise cancellation technology can cancel out more than 90% of noise, and the memory ear tips can completely cover the ears, significantly canceling out the low-to-mid noise of aviation, car engines, commuting, and other annoying background noises. Immerse yourself in live music and be unaffected by the noise. In the transparency mode, you can hear more outside sounds, and the earphones will automatically turn on the ANC mode when they are powered on by default, and you can short press the ANC button for 1 second to select (ANC off -> Transparency -> ANC ON).

[60 hours of music enjoyment, fast
charging]: With a built-in 800mAh battery, you can enjoy 50 hours of noise cancellation. Turn off the noise cancellation mode to extend to 60 hours, charge it for 4 hours on a 5-minute charge, fill the entire earbuds in 2.5H, or plug in a 3.5 mm stereo audio cable to extend the battery life when the battery is low.
[Unique lightweight ergonomic design]: Professional-grade protein ear pads that rotate inward at 100° and fold inward at 120° make the earmuff extremely light, which allows you to use for a long time with maximum comfort. Ergonomic headphone construction, multi-level adjustable headband can be obtained to suit your best size. [Bluetooth 5.4
& Built-in Mic]: Bluetooth 5.4 chip, audio transmission speed is more stable, lower delay, bring you wonderful music enjoyment. Lightweight headphones with a built-in microphone make calls as clear as if you were talking face to face.
[Delivers deep bass audio]: Dual 40mm HD high resolution audio drivers, high response diaphragm, lightweight voice coil. Delivers unparalleled sound without interruption. High quality sound just needs to be heard. Let it find the rhythm of your soul