Model Number:W1Style:Ear Hookconnectors:3.5mmpackage:YesUse:Exercise/Running/SportsFunction:Waterproof、Noise Cancelling、MicrophoneWith Microphone:YesSpecification:Waterproof rating:IPX5Sensitivity:97dB＼3DBFrequency Response:20Hz-20khzPerfect for:Cycling、Gym、running、All agesmen and womenpackage include:1*headphone;3*Different Size earbuds