Brand Name Soundcore Colour Black Headphones Ear Placement In Ear Headphones Features In Ear Noise Control Active Noise Cancellation Sensitivity 93 dB Model Name Sport X20 Connectivity Technology Wireless Wireless Communication Technology Bluetooth Included Components Cable ADAPTIVE DESIGN - Sport X20 workout headphones have adjustable ear hooks that can be extended and rotated for a comfortable and secure fit. Up to 30 degree rotation and 4mm extension, customize the position for a perfect fit. MORE CONCENTRATION - These headphones offer powerful noise cancellation, transforming gyms into quiet areas. Blocks distractions from metal noise from dumbbells to grunts. Manual adjustment and adaptive ANC keep you focused