KU earphone similar to Apple YUNSHI M3 pro high quality one-year warranty

Headphone specifications: Supports all devices iPhone and Android and laptop from 4 to 6 hours continuous support fast charging the two headphones work together or separately the headphones work by touch microphone in each headphone noise-isolating stereo system for songs Bluetooth 10 meters the battery for the box 400 mAh box components: lighting charging cable and the headphones in the box one-year warranty