Open Ear Headphones 360-Degree Panoramic Sound DT4.0 without Sound Loss Air Conduction 48H Range LED Display IPX7 Waterproof Wireless Earbuds for

Comfortable wear: not plugging the ears of the listening mode, not bulging eardrums, the ear is not swollen, not sore, transparent and comfortable, close to the natural listening experience, a healthier way of listening

ACS panoramic audio: simulates realistic 360° stereo surround sound field, so that the sound as if it existed in any part of space, as if it were there.

DireectPitchTM Directional Sound Field Technology: Open, no sound leakage, preventing sound from spreading out of the air, no need to enter the ear, but also accurate and efficient sound transmission, to protect your privacy.

ENC Call Noise Cancellation: Bi-directional acoustic noise cancellation technology, forming an adaptive beam, accurately calculating the orientation of the caller's human voice, filtering out noise interference, and enjoying a comfortable call.

Lightweight body design: ultra-lightweight body allows you to experience a truly sensation-free wear, 90 ° rotatable ear-hanging design, stable fit for different ear shapes, skin-friendly silicone material to reduce the friction with the ear contour, stable and comfortable, wildly flinging not to fall!