14.2mm speaker bionic diaphragm Metal Wired Headphone Waterproof anti-sweat DSP sound effect In-Ear Subwoofer earphone Description: Microphone: 2Q 15% Sensitivity: 90±3dB Product line length: about 1.2m Speaker Impedance: 16 Whether wire control: yes Horn diameter: 14.2mm Plug diameter: 3.5mm Frequency range: 20-20kHz Frequency response range: 20-20000 (Hz) Distortion rate: 1 (%) Weight: 25 (g) Color: red, blue, black, silver Specifications: 114.2mm speaker bionic diaphragm Restore pure natural sound, delicate vocal instrumental music with surging drum beats, let your brain feel different surround music 2unique metal appearance cavitybetter anti-interference, novel appearance, more individuality; sealed body shocking stereo bass performance is better 3three-layer composite diaphragm structureclear layers, more penetrating treble, thicker midrange, and fuller bass 4Add DSP sound effect processing Restore CD-level sound quality c to enhance the bass effect, full and undistorted bass, good bass without losing the sound stereo effect 5Waterproof and anti-sweatIt can also be used in rainy days, easy to deal with various sports scenes, and run in the rain to your heart's content Package Included: 1*Headphone