Open-Ear Air Conduction - The S19 air conduction earphones let you enjoy music without putting anything in your ears. They're safer for your hearing and allow you to hear road traffic or have a conversation while listening. The clip-on design is perfect for runners and athletes, providing a secure fit.

Wearable Stereo Speakers and Privacy - Each S19 earphone has 16.5mm dynamic drivers, delivering clear and powerful stereo sound. You can hear music clearly, and the sound won't leak out to disturb others.

Secure Fit - The S19 air conduction headphones have an ergonomic ear clip design. This innovative design fits all ear types, whether you're an adult or child, man or woman. They fit snugly and won't fall off, even during intense exercise.

Bluetooth 5.3 Connection and Long Playback - The latest Bluetooth 5.3 technology ensures a fast and stable connection. You can enjoy music and calls without interruptions. Each earpiece provides 10 hours of playback or talk time, and the portable charging case adds 40 hours.

Cool Design and Long-Lasting Comfort - The S19 wireless sports earphones have a stylish asymmetrical curved design. They're also super lightweight, weighing just 5g each, so you'll hardly notice them. They're comfortable to wear for hours, perfect for exercise or daily use.