HiFiGo Dynaquattro Wired Earbud

Technical Specifications: Sensitivity: 111 dB/Vrms @ 1 kHz Impedance:23Ω @ 1 kHz Effective Frequency Response: 20-20,000 Hz(IEC60318-4) Total Harmonic Distortion (THD): <1% @ 1 kHz Housing Material: 3D printed Resin acoustic chamber, CNC anodized aluminum alloy panel Drivers: 10mm dynamic driver + 8mm dynamic driver + 6.8mm dynamic driver + 6mmpassive diaphragm Box Contents: One pair of earphones (asymmetrical left and right sides) One stereo cable with 2-pin 0.78mm connection and 3.5mm single/4.4mm balanced replaceable connection One carrying case Two sets of silicone ear tips in three different sizes User manual Features: Three-way crossover, four dynamic driver earphones Excellent wide range frequency response Powerful large-sized composite low-frequency dynamic driver Higher rigidity metal diaphragm for stronger high frequency Airy sound New era of precision diaphragm control Physical frequency division, front cavity integrated molding process Aluminum alloy CNC panel Interchangeable Plug Cable