1. High quality digital decoding chip.Using the newly upgraded digital audio decoding chip,stable performance does not hinder sound.Quality lossless output without delay.TYPE-C:Digital decoding Fully compatible,Lightning:Original lC, Plug and Play. 2. Dual portinterface choose at will.Compatible with Apple and Android earphone,jack devices, enjoy good sound anytime, anywhere. 3. Multi-function wire control and easy to operate.Using high-quality silicon marks, excellent voice cancellation ability for high-definition calls. Play music up and down, and answer calls easily.volume control :Short press:+ 4. 4. Short press:-.Play music-Short press: play/pause.Double click: next track.Three hits: previous song.Answer the call-Short press: answer / call off.Long press: reject. 5. Three-dimensional surround,enjoy the original sound.Upgraded real copper ring moving coil horn,polyester film diaphragm,experience the realism and presence of the original sound. 6. Immersive sound game sound effects.The choice of professional players Even the slightest sound of footsteps can't escape your ears! 7. Lightweight and comfortable to wear.Ergonomic design,enjoy every note jump with peace of mind. 8. HiFi sound quality like a wonderland.Stereo HiFi sound effects, the essence of music brings a delicate listening experience.