MODEL NO. : HH1053 MODEL NO. : HH1053 With fashionable design earphones With microphone and volume control Frequency: 20 to 20,000Hz Sensitivity: 115dBm 3% Impedance: 32 Max. Input power: 100mV Cord length: approx. 2.1m Plug type: 3.5m stereo Drive unit: 40mm Wired earphones, Fashionable earphones, Wired Headphones , computer access