Yamaha HPH-100 in black, mid-grade headphonesPerformance headphones; 46Ω; sensitivity 103dB/mW; frequency response 20Hz-20kHz; 40mm driver; closed back light weight design; 1/8 TRS plug; 1/4 adapter includedOn-ear, open-air headphones designed for listening and practicing musical instruments.The HPH-100 features 90 degree swivel angle for the cups. This allows a comfortable fit for prolonged listening sessions.Comes with a two meter cable and 6.3mm to 3.5 mm adapter.