True Wireless Earbuds with Open-Ear Comfort for Sports Lovers

Air conduction uses directional speakers to send sound waves through the air directly into your ear canal, similar to traditional headphones but without inserting anything into the ear. This results in clearer audio and better bass compared to bone conduction, which vibrates the cheekbone to transmit sound.

Yes, the clip-on design distributes weight evenly on the outer ear, eliminating the pressure and fatigue associated with in-ear buds. It is lightweight and made with skin-friendly silicone, making it suitable for extended use.

The Z4 features ENC (Environmental Noise Cancellation) for phone calls, which uses microphones to filter out background noise so the person on the other end can hear you clearly. Note that this is different from Active Noise Cancellation (ANC) for music, which blocks external noise.

No, the Z4 is designed with an ergonomic clip structure that grips the ear securely. It has been tested to stay in place during running, gym workouts, and other vigorous activities.

Thanks to the custom dynamic driver and air conduction chamber, the Z4 delivers balanced audio with improved bass and treble clarity compared to standard open-ear designs. It provides an immersive listening experience while keeping you aware of your surroundings.