Edifier ES850NB Bluetooth Foldable Over-Ear Headphones with Noise-Canceling Mic, Hi-Res Audio/Wireless, USB-C In, ANC, up to 92 hours Battery Life Robot vacuum cleaner 300 Million Negative Ions for

300 Million Negative Ions for Frizz-Free Shine: The built-in ion generator releases 300 million negative ions per cubic centimeter to tame frizz

000-mAh capacity provides multiple charges

Customizable BlueParrott Button: Features a programmable BlueParrott Button that lets you quickly access your most-used functions—such as mute

10-station speed dial

Edifier ES850NB Bluetooth Foldable Over-Ear Headphones with Noise-Canceling Mic, Hi-Res Audio/Wireless, USB-C In, ANC, up to 92 hours Battery Life Robot vacuum cleaner 300 Million Negative Ions forFeaturing a lightweight, ergonomic design, the Edifier ES850NB Over Ear Bluetooth Headphones ensure a snug, all day fit. Say goodbye to discomfort and enjoy hours of immersive sound. The ergonomic headband relieves pressure, enhancing overall comfort. Memory foam ear cushions use a soft, skin friendly leather cover, and multi angle earpiece rotation ensures the ideal, snug fit. The 40 mm drivers deliver clear highs, detailed mids, and powerful bass