Connector: 3.5mm Jack( Straight) Cable Length: 1.25m mpedance: 24Ω Coil Material: Copper-clad aluminum Diaphragm: Aryphan Polyarylate Wire Core Material: Enamelled copper wire Driver Unit: 9mm dynamic Total Harmonic Distortion (THD): <1% (1000Hz, 1mW) Sound Pressure Level (SPL): 107dB Rated Power: 3mW Frequency Range: 20 – 20,000Hz The Bullets (V2) are one of the most natural sounding earphones out there, and you can listen to practically any kind of music on these, and it offers a very enjoyable experience.They offer a well-balanced audio experience and exhibit a wide soundstage. There’s a restrained bass that allows the mids and highs to shine through without being overshadowed. The sound envelops the listener with its richness, and offers a fair bit of detail. Brand OnePlus SKU 100220173_NP-1020475151 Cable Length 1.0m - 1.4m Model BE02B