The headphones work in two distinct modes: noise reduction state or common headset state. Even when the battery runs out, they can still function in the common state.

Boasting a long-lasting battery life, the rechargeable Li-Ion battery provides up to 20 hours of continuous use. You never have to worry about running out of power, as the headphones can operate without battery power when the noise cancellation is turned off.

Designed for portability, the foldable design and the included travel case make these headphones a highly convenient listening solution to take with you.

These active noise-cancelling headphones with a built-in microphone can greatly enhance your travel experience. Long journeys will no longer be boring and noisy - you can now enjoy movies, music, radio, and more in peace.

The internal precision noise reduction circuitry effectively eliminates up to 85% of background noise, allowing you to stay focused on your work without being disturbed, even in noisy environments.

Crafted for exceptional comfort, the full-cover earmuff design uses imported inert sponge, making them soft and comfortable for long-term wear without causing fatigue.

Weighing only 0.4 lb, these headphones are incredibly lightweight, even lighter than an iPhone 6s Plus, and 20% lighter than any other on-ear headphones on the market. You'll hardly notice you're wearing them.

Additionally, the headphones come packaged with a headphone splitter, enabling you to use them with PCs or computers that have separate microphone and headphone jacks.

Included in the package: - 1x Active noise-cancelling headset - 1x Headphone splitter for computer - 1x Airplane joint - 1x USB charging cable - 1x Headset carrying case

Comparing the available options:

Product Active Noise Cancelling Wire Connection Wireless Technology Airplane Adapter EQ Modes Working Time Active Noise Cancelling Headphone ✓ ✓ No ✓ No ≤ 20 hours Bluetooth Trucker Headset ✓ No Bluetooth No 3 EQ Modes ≤ 35 hours Bluetooth Bone Conduction Headset ✓ No Bluetooth No No ≤ 8 hours Bluetooth Air Conduction Headset ✓ No Bluetooth No No ≤ 8 hours Smart Wireless TV Headphones 2.4G No ✓ 2.4GHz No 3 EQ Modes ≤ 10 hours Smart Wireless TV Headphones 2.4G No ✓ 2.4GHz No 5 EQ Modes ≤ 12 hours

The active noise-cancelling headphones offer a wide range of recommended uses, including commuting, business travel, home use, casual use, meetings, workouts, online classes, and as a gift choice.

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