Very nice wired headphones "behind the ears" with a weight of 23 grams, 1.25 m long removable twisted cable that can be replaced. On the cable there is a controller with an integrated microphone and a function for receiving calls or switching tracks. A 3.5 mm bent jack connector is used for connection. The headphones have a closed half-metal construction, an impedance of 25 Ohm and a sensitivity of 104 dB/mW. It offers a combination of dynamic and pressure transducer for the best possible listening. Thanks to the ergonomic design and silicone tips, they fit perfectly in the ears and provide passive isolation of ambient noise up to 26 dB.