QKZ AK6 3.5mm In-Ear Wired Subwoofer Sports Earphone, Cable Length: About 1.2m(Blue)

Features:1. Up to 40KHz Hi-Res high-resolution audio standard, restore live-level sound, and bring you an immersive sound experience2. High and low frequency graphene diaphragm moving coil, bringing strong high and low frequency ductility and natural tone reproduction3. Ergonomics customized cavity, comfortable and stable to wear without burden4. TPE spiral high-purity oxygen-free copper wire, highly restored and lossless sound quality5. 3.5mm gold-plated plug, resistant to pluggingProduct specifications:1. Material: Resin2. Frequency response range: 20-40000Hz3. Impedance: 16 ohms4. Plug specifications: 3.5mm gold-plated5. Drive unit: high and low frequency graphene diaphragm moving coil6. Sensitivity: 105dB/mW7. Cable length: about 1.2m8. Weight: about 30g9. Music type: rock / vocal / pop / symphony