This is With Mic version. 
Connectivity: USB Type-C

Model: JIU In-ear Monitors
Housing: Zinc Alloy
Driver 10mm High-performance Dynamic Driver
Diaphragm: Titanium-plated Diaphragm
Coil: 0.035mm Utra-thin-Black CCAW
Magnetic Circuit: N52 Magnetic High-performance Internal Magnetic Circuit
Acoustic Filter: Patented Anti-blocking (Anti imbalanced) Filter
Sensitivity: 110dB/Vrms(@1kHz)
THD: THD@1kHz≤1%
Frequency Response: 10Hz-35kHz (IEC61094, Free-field)
Effective Frequency Response: 20Hz-20kHz (IEC60318-4, -3dB)