Xiaomi ZBW4326TY Professional Store Hybrid Dual Mi Hybrid Earphone in-Ear Headphones Multi-Unit Circle Iron Mixed Piston Earphones, Silver

Wire functions: 1 for android phones: Compatible with most android phones, support play, answer, volume control. 2 for I/os phones: Compatible with I/os phones ,support play, answer, doesn't support volume control. Type: In-ear remote and mic: Yes color: Space gray conductor material: Enameled copper wire speaker impedance: 32 Ω weight: 14 g cable length: 1.25 m sensitivity: 101 db. jack type: 3.5 mm gold-plated rated power: 5 mw standards: Gb/t 14471-2013 frequency response range: 20-20,000 Hz package: One hybrid earphone and three sleeves size: XS / S / l.