Premium Sound Quality🎵: KITONE wireless headphones adopt industry-leading Audio Equalization System and 10mm large-sized dynamic speakers, to fine-tune music details for deeper bass, clearer mid and treble. Enjoy this gorgeous sound and immersive music experience!.Wide Compatibility📱: Upgraded 5th generation bluetooth technology makes KITONE bluetooth earphones perform better in device compatibility, connection stability and touch control sensitivity. They work well with iPhone/Android/iPad/Windows/Linux, etc..Built-in Microphones🎤: The built-in clear voice capturing microphones help recording your voice clearly and reducing environmental noises while in phone calling and video conferencing. KITONE bluetooth headsets are ideal partners for your daily life and work..IPX7 Sport Waterproof💧: KITONE wireless earbuds are designed at the waterproof level of IPX7, which means that they can be completely resistant to sweat or rain drops from any angle, suitable for sports, no worries for your running, riding and fitness..Ultra Long Playtime🔋: With the large-capacity batteries of 2*60mAh, KITONE bluetooth headphones can work for up to 6h long, and the charging case offers additional 25h playtime. The power display indicates their remaining battery and charging status.