* ✅Crystal Clear Call - Packed with arrays combining 4 high sensitivity microphones and ENC algorithm, these earbuds can filter most environmental noise so you can enjoy crystal clear call. * ✅Noise Cancellation Against 25km/h of Wind - Keep the wind quiet these earbuds use htdrodynamics to reduce noise generated by wind hitiing microphones. * ✅Real Live Show Sound - Offers mellow vocals and rich bass. Copper Clad Aluminum Wire further improves mid-highs so these earbuds can handle various music genres. * ✅Multi Point Connection - Switch Audio between multiple connection can connect two devices at the same time, with one touch switching audio output between them. * ✅30 Hours Battery Life - With 30 hours of battery life, you can easily go for multiple days without having to charge your earphones. This makes them ideal for travel, commuting, or simply for using all day long.