• Vocalism Principle: Dynamic • Control Button: Yes • Communication Wired • Volume Control: Yes • Style: In-Ear • Sensitivity: 94±3dBdB • Drive unit: 10mm • Line Length: 1.2mm • Frequency response range: 20-20000Hz • Connectors: 3.5mm • Codecs: AAC • Resistance: 16ΩΩ+15% • Waterproof: Yes • With Microphone: Yes • Wired Earphone HiFi HD Sound For Phones • Headphones With Microphone • Dual Driver Headphone Headset • Stereo Sound Magnetic Earphones • For Xiaomi /Huawei/ Oneplus/ MP3 3.5mm Jack Earbuds • 1*PC-6 Earphone. • 1*User Manual. • 1*Replaceable Earplugs. • 1*Wire clip