Nura nuratrue, In-Ear True Wireless Headphones, Supports aptX HD Bluetooth 5.0, Personalised hearing profile created using otoacoustic emissions, Over 24 hours battery life, Active noise cancellation to block out external noise sources, Social mode: External microphones allow external noise to be heard when needed, Touch button to adjust volume, skip songs and activate social mode, Sweat resistant (IPX 4), Voice reproduction for voice calls via external microphones, Automatic on/off switch when putting on and taking off the headphones, Weight per earpiece: 7.4 g, Weight of charging case: 37.1 g, Incl. USB-A to USB-C charging cable, charging case, 4 pairs of silicone earplugs in different sizes, 2 pairs of detachable wing tips, 1 pair of foam earpieces