FiiO FH5s Semi-Open In-Ear Monitors - Discontinued power accessories or enjoy adaptive playback thanks

or enjoy adaptive playback thanks to the proximity sensor and two acceleration sensors that detect whether your headphones are being worn or not

Sensitivity: 104db @1kHZ @1mw

Laptop headphone = 30mW

High purity wire cores 127um high purity single crystal copper silver-plated core

FiiO FH5s Semi-Open In-Ear Monitors - Discontinued power accessories or enjoy adaptive playback thanksFH5S 2 Balanced Armatures 2 Dynamic Drivers In Ear Monitors All new acoustic design 3 swappable headphone plugs 3 sound tuning switches Semi open design with grand soundstage FH5s standard version cable: Included is a cable with 4 strands of 120 wires each, made of high purity silver plated monocrystalline copper, braided in Litz style for purer sound. The cable comes with expanded MMCX connectors and a twist lock interchangeable 2. 5 3. 5 4. 4mm