G4 Earphones Lightning Wireless delivers crisp, balanced sound with reliable wireless performance for work, study, travel, and workouts. Designed for all‑day comfort, it pairs quickly, holds a stable connection, and keeps you focused with clear audio and an ergonomic fit. Perfect for music, calls, and meetings. Key details: Specification:; Model:MX-WL96 Speaker:φ 14mm Dynamic Type Impedance:32Ohms±20% Frequency:20-20KHZ Sensitivity:110±3dB(at 1KHZ) Max.Input Power:5mW Microphone:condenser type Polar Pattern:Omni-directional Sensitivity：-42±3dB(at 1KHZ ); Input Connection:Lightning wireless Cable Length:1.20±0.03M.