Features Bluetooth 5.0 Stable connection and high-quality audio transmission are possible!! *・゜Check my profile for special offers*・゜ ⭐Instant purchase welcome, silent purchase at midnight OK◎ ⭐Bundle purchases welcome ⭐Free shipping #NAE's list of products✨☜ If you have any problems after purchase, please contact us before leaving a review (ㅅ•᎑•) Wireless Earphones Bluetooth 5.0 Bluetooth Earphones Hi-fi Waterproof Up to 30 hours of playback 3D stereo sound Noise canceling / Comfortable fit / Type-C charging compatible / Automatic pairing Single ear / Both ears Left and right separated Hands-free calling Built-in microphone Compatible with iPhone/iPad/Android Compact/Telework/Web conference/Commuting/School 3-18 00.921 Other features...Noise canceling