【Zero-Pressure Ear Cuff Design & Industry-Leading Bluetooth 5.4】These innovative ear cuff-style earphones are ergonomically designed for zero pressure. They don't block the ear canal, preventing discomfort even during extended wear. You can stay aware of your surroundings when using them outdoors, enhancing safety. Perfect for running, cycling, and walking on the road. Equipped with industry-leading Bluetooth 5.4 technology, these wireless earphones offer a stronger signal and a transmission distance of over 10 meters, compatible with iOS/Android. The faster data transmission speed also reduces latency. 【10mm High-Quality Driver & ACS 360° Stereo Sound Effect】Featuring a large 10mm driver, these earphones provide a balanced sound from low to high frequencies. While not blocking the ear, they deliver excellent HIFI sound quality, providing clear, three-dimensional sound and allowing you to immerse yourself in music. Equipped with ACS surround sound technology, you can enjoy immersive music with a three-dimensional sound. This also enhances the immersion in games. 【Directional Sound Transmission Technology & Easy-to-Use Touch Sensor】Utilizing directional sound transmission technology, the sound is concentrated in the sound hole, effectively reducing sound leakage. With a light tap of your fingertip, you can operate the earphones with one hand, anytime, anywhere. These open-ear wireless earphones allow you to play/pause music, answer/reject calls, skip tracks, adjust volume, and activate voice commands/Siri. The operation is made clearer. 【ENC Call Noise Cancellation & 32H Continuous Playback】The design incorporates a main microphone for voice input and a secondary microphone with a noise filter, which detects and reduces surrounding noise. It suppresses ambient noise during calls, delivering clear audio to the other party. Utilizing fast Type-C charging technology, the transfer speed is about 3 times faster than traditional Micro USB. A full charge provides 5 hours of playback, and with the charging case, it supports up to 32 hours. Enjoy music, movies, games, and calls freely.