KEF’s Mu3 Noise Cancelling True Wireless Earphones are engineered to deliver pure, accurate sound everywhere. Designed in collaboration with visionary designer Ross Lovegrove, the Mu3s deliver exceptional sound on the move while being comfortable and elegant. * Active Noise Cancellation Tuned to eliminate external sound while preserving nuance and detail * Bluetooth 5.0 For exceptionally stable connections with both iOS and Android devices * Ergonomic design For comfort and fit * Ambient mode When you need to be aware of the surroundings * IPX5 Splash-Proof Designed for all weather conditions * Up to 24-hr use 9 hours at full charge plus 15 hours with charging case * Fast Charging Fast charging of 5 mins allows for 1-hour use * Voice Call Take calls with a simple press
