JunErQiCe In-Ear Earphones - Wired 3.5mm Earbud

Humanized design: lightweight ergonomic design. Product Description: Material: TPE wire Headset type: wired headphones Product line length: 120 cm (47.2 inch) Wearing method: in-ear Color classification: black/white/black red/pink Plug diameter: 3.5 mm High performance driver: 9mm Frequency: 20 -22 kHz Impedance: 16 ohms SPL: 105 dBSPL@1 kHz Microphone sensitivity: 42dBPa/V @ 1 kHz Headphone and reading device connection method: wired connection Device compatibility: computers, mobile phones, tablets, suitable for most audio output devices with 3.5mm interface Provide crystal clear conversations even in a noisy environment. Less noise, clearer voice.