{"product_id":"letshuoer-s12-in-ear-headphones-silver-14-8mm-planar-driver-detachable-3-5mm-cable","title":"Letshuoer S12 In-Ear Headphones Silver — 14.8mm Planar Driver, Detachable 3.5mm Cable","description":"\u003cp\u003e\u003cstrong\u003eLetshuoer S12 are wired in‑ear headphones with a 14.8mm planar magnetic driver built to deliver high-resolution detail, controlled bass, and effortless volume from phones, tablets, and PCs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Letshuoer S12 pairs a large planar magnetic diaphragm with a precisely machined aluminum chassis and an ergonomic shell to offer comfortable, portable high‑fidelity listening. With high sensitivity and a detachable silver‑plated cable, the S12 is designed to be easy to drive from both mobile devices and dedicated DAC\/amp setups, while the included tips and vents help maintain comfort during extended sessions.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the 14.8mm planar driver change the sound compared with dynamic drivers?\u003c\/h3\u003e\n\n\u003cp\u003eThe S12’s 14.8mm planar magnetic element moves air more evenly across the audio band, producing detailed mids and treble with tight, controlled bass without the bloom some dynamic drivers show. Planar drivers often yield lower distortion at similar listening levels, which translates into clearer instrument separation and vocal clarity.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eLarge 14.8mm planar diaphragm for uniform response and fine detail retrieval.\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity (~102 dB\/mW) allows louder playback from smartphones and tablets.\u003c\/li\u003e\n\u003cli\u003eBalanced tonal presentation: precise mids, crisp highs, and controlled bass.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the S12 comfortable for long listening sessions?\u003c\/h3\u003e\n\n\u003cp\u003eThe shell is CNC‑milled with smooth curves and a matte finish to sit naturally in the concha without sharp edges or hotspots. Two side vents reduce internal ear pressure, and multiple ear tip materials and sizes are included so you can tailor the fit and seal for fatigue‑free wear.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFive‑axis milled aluminum chassis with rounded edges for a secure, smooth fit.\u003c\/li\u003e\n\u003cli\u003eSide vents reduce in‑ear pressure for comfort during long playback.\u003c\/li\u003e\n\u003cli\u003eIncluded foam, standard, and clear tips in S\/M\/L let you optimize seal and comfort.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the stock cable and connector affect real‑world use?\u003c\/h3\u003e\n\n\u003cp\u003eThe S12 ships with a detachable 0.78mm dual‑pin cable braided from 128 strands of silver‑plated monocrystalline copper for low impedance and good noise rejection. The cable is available with either a 3.5mm or 4.4mm plug, enabling direct connection to most phones or balanced-capable players without extra adapters.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eDetachable 0.78mm dual‑pin cable for easy replacement and upgrades.\u003c\/li\u003e\n\u003cli\u003e128‑strand silver‑plated monocrystalline copper braid for clarity and durability.\u003c\/li\u003e\n\u003cli\u003eChoose 3.5mm or 4.4mm plug for compatibility with common devices and balanced outputs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat build details and accessories come with the S12?\u003c\/h3\u003e\n\n\u003cp\u003eThe S12’s body is CNC‑milled and finished for a premium look that resists wear while staying lightweight for everyday carry. The package includes multiple tip types and sizes plus documentation and a warranty card so you can start using the earphones straight away.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e5‑axis milled aluminum chassis with matte finish for durability and refined aesthetics.\u003c\/li\u003e\n\u003cli\u003eAccessory set: foam, standard, and clear tips (S\/M\/L), manual, and warranty card.\u003c\/li\u003e\n\u003cli\u003eDetachable cable keeps the system serviceable and adaptable to future upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Letshuoer S12 suits listeners who want a portable, high‑resolution in‑ear option that handles many music genres with accuracy—commuters, audiophiles who use phones or compact DAC\/amps, and anyone who values comfortable long wear and a detachable, upgradeable cable. If you want planar clarity in a compact, machined housing without needing a heavy desktop rig, the S12 is built to fit into daily carry and serious listening alike.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the S12 be driven by a smartphone without an amp?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. With about 102 dB\/mW sensitivity, the S12 can reach reference volumes from most smartphones and tablets without requiring a separate amp.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the cable replaceable or upgradeable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The S12 uses a detachable 0.78mm dual‑pin cable, allowing replacement or upgrades and offering 3.5mm or 4.4mm plug options.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Letshuoer","offers":[{"title":"Default Title","offer_id":48444432842909,"sku":"B09WDN2Y86","price":178.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/letshuoer-s12-front-view-silver.jpg?v=1781543815","url":"https:\/\/nexoltic.com\/products\/letshuoer-s12-in-ear-headphones-silver-14-8mm-planar-driver-detachable-3-5mm-cable","provider":"Nexoltic","version":"1.0","type":"link"}