Want to comfortably listen to high-quality audio without tangled wires? Experience a new level of audio quality with the EVOLU TWS1 earphones. Created to be minimal in design, light weight and offer a great audio experience that will make them your favourite audio asset. Whether you are athletic, artistic, a business professional or student, wirelessly experience your music and audio freeing you up to do whatever you do… that much better! Longer Battery Life: These wireless earphones offer high-quality audio and long-lasting battery life for indoor and outdoor use. The built-in rechargeable batteries deliver up to 8 hours of playing time without the charging case. The portable charging box provides fast charging or up to 8 times with 8 hours playback per charge. Simply put back in the case to automatically turn off and charge. Water Resistant: Their IPX4 rating gives them resistance to water splashes and perspiration allowing you to turn up the volume and intensity in your personal training and exercise. Comfort: The EVOLU TWS1 earphones have a earplug style, in-ear ergonomic design that gives you a shake-free secure fit while walking or training with equal comfort. Connectivity: Featuring Bluetooth version 5.0, these The EVOLU TWS1 earphones support both iOS and android smartphone, tablet, laptop with one-step auto pairing. Simply remove the earphones from the case and connect, the earbuds automatically turn on and connect to your smart phone. High-quality Stereo Sound: EVOLU TWS1 earphones super clear balanced bass and premium technology to ensure incredible true 3D sound. Active Noise Cancelling: Effectively block out the noise of the city traffic, the busy office, or airplane cabin allowing you to focus on hearing incoming voice calls or relax with your favourite audiobook, podcast, app, or music.