REVIEW: iHaper S001 Graphene Earphones (Hi-Res Audio) HD

iHaper High-Resolution Audio Certified Graphene Earbuds Find it on Amazon: https://amzn.to/2Op65Uu Website: http://www.ihaper.com/ Details: 【High-Resolution Audio Certified】Deliver audio signals with a dynamic range and bandwidth, which comply with the JAS’s High-Resolution Audio standard. The frequency response is up to 40 kHz. It provides better sound reproduction for 24-bit/96kHz high definition audio, which is much better than CDs (16-bit/44.1kHz). Compared to traditional earphones, it transmits more pure, living sound directly to your ears. 【Tiny but Powerful】The 5.5 mm diameter ultra-small driver unit makes it the smallest High-Resolution Audio certified earphone in the world. Enjoy the high-performance sound quality and the convenience of portable size at the same time. 【Graphene Diaphragm】Utilize a 6μm ultrathin cutting-edge graphene diaphragm with 5.2mm copper ring outer diameter. Graphene is a new nanomaterial that is ultra-strong and has excellent conductivity. With ultra-high sensitivity and ultra-low impedance, it can be easily driven by audio equipment with 3.5mm audio interface. Enjoy the clean, rich and transparent high-fidelity sound faithfully reproduced by this earphone! 【OFC Wire Cores】The high-purity OFC wire cores provide a wide sound stage and the near-zero impedance. Enjoy the high sensitivity, low loss and low interference of audio transmission. Control the vibration quality while ensuring sufficient driving power to make bass strong and powerful. Without in-line remote control, it has no physical interference during signal transmission. 【Professional Acoustic Research】The driver unit is built with high-performance N42 neodymium(Nd) magnets, which bring more driving force from the voice coil to the diaphragm. Based on the smallest aluminum alloy outer cavity, our acoustician conducts numerous tone tuning of air flux to achieve the best overall performance. Specifications Material: TPE + Nylon Driver: 5.5mm graphene element Resistance: 16Ω Frequency response: 20Hz-40kHz Rated power: 3mW Sensitivity: 100±3dB Interface: 3.5mm Length: 1.2m