Earphone In-ear Dynamic Bass Boost Subwoofer Music Mobile Phone Earphone In-ear Wired $ 6.29 Product information: Color Red, Black, White Model: c100SI Earphone material: plastic Origin: Chinese Mainland Color classification: black, white, red Plug diameter: 3.5mm Headphone output sound source: Other Cable length: 1.2m Headphone category: Phone controlled earphones With or without microphone: with microphone Wearing method: In ear style Earphone type: wired Earphone plug type: straight in type Remote control: Yes Compatible platform: ANDROID Windows Phone iOS Applicable music type: Fresh instrumental music small organization type Sensitivity: 10dB/mW Frequency response range: 20-20Hz Function: Hearing assistance function Connection method between the left and right chambers of the earphones: wired connection Connection method between headphones and playback devices: wired connection Size: Packing list: Headphones *1 Product Image: