The TINHIFI P1 MAX II features advance 14.2mm planar driver In-ear monitor with a 2-micron diaphragm, dual N52 magnetic circuit, and dual-chamber design for pure, accurate sound earphone. Weighing just 3.8 grams per side, they are 70% lighter than similar products, offering a comfortable, ergonomic fit. Their elegant, meticulously crafted design pairs with a high-quality, replaceable 4-strand oxygen-free copper silver-plated braided cable for stable signal transmission and enhanced audio clarity.