Description
Fidue A31s HIFI In-ear Earphone Headset with MIC for iOS Android
Features:
Built-in universal Mic & remote for most smartphones (IOS & Android) Unique & Tiny design for effective noise-canceling Exclusive Micro-dynamic Drivers, make vocals clarity Balanced sound quality with great bass Durable twisted cable for long time use
Specification:
Driver: Φ8mm Micro-dynamic Drivers
Frequency response: 18Hz -20,000 Hz Rated impedance: 19Ω Sensitivity: 101 dB Rated Power: 20mW Distortion: ≤1% Cable: 1.2m Connector :3.5mm stereo gold-plated (MP3, audio player and mobile phone Supported) Accessories: Fidue A31s earphone 3 sets of silicone eartips(S. M. L) 1 sets of doubleflange eartips 1 pair of earhook 
