Specification:
Style: In-ear
Sensitivity: 107 dB +/- 3 dB
Driver type: 2DD + 2BA
Impedance: 32 Ω
Driver size: 10mm & 8mm
Cable length: 1.2 M
Frequency response: 20 Hz - 20K Hz
Plug size: 3.5mm SE & $ 4.4 mm BA
 
Whats In The Box:
1. Quatio earphone: 1 unit
2. Hard carrying case: 1 pc
3. Extra nozzles: 2 pairs
4. Eartips (L/M/S): 12 pairs
5. User manual: 1 pc 6. Quality certificate: 1 pc
7. Notice card for nozzles: 1pc
8. Eartip storage case: 2pcs