Features:
1. High definition sound - Enjoy Stereo Sound with High Definition and unparalleled rock-solid bass with ultra crisp treble
2. Elegant and protective carry case inside the package, convenient for carry out
4. Advanced HD Audio
5. In-ear design creates a seal space to block outside noise, you can focus on your music at a lower volume
6. Driver performance is tough ,bass bursts are more powerful

Technical Specification:
Earphone interface: MMCX interface
Whether with cable: Yes, with mmcx cable
Whether with mic: Yes/No
Headset Output Audio Source: HiFi
Earphone Type: Dual Dynamic Driver
Impedance: 16Ω at 1 kHz Sensitivity: 96dB/mW(noise filtering effect)
Drivers:Used two balanced armature
Plug:3.5mm L plug

What's in the Box:
1* Headphone Main Boby
1* Headphone cable: (1.2 M, 3.5 mm stereo plug)
1* Carrying Case
1*User Manual
3 *Sets of Silicone Ear Tips:large / medium / small