Custom-made for your ears. Like every Own SI hearing aid, Own SI 2 is shaped to your individual ear for a secure, comfortable, all-day fit — and a design that stays out of the way when you're wearing glasses or a hat. Intelligent noise handling. Own SI 2 still runs Oticon's Deep Neural Network artificial intelligence on the Sirius™ platform, continuously analysing your surroundings to reduce unwanted background noise while keeping speech clear — one step down from Own SI 1's full processing depth, but built on the same core technology. 48 processing channels. With 48 sound-processing channels, Own SI 2 delivers detailed, well-balanced sound across a wide range of everyday situations, from one-to-one conversations to small social gatherings — fewer channels than Own SI 1's 64, which means slightly less fine-grained sound separation in the most complex environments. Comfortable in the moment. Oticon's SuddenSound Stabilizer helps smooth out sudden, jarring noises so you can stay relaxed and focused on the conversation in front of you. Fewer personalisation options than Own SI 1. Own SI 2 offers strong everyday adjustability, though with somewhat fewer fine-tuning options for your audiologist to draw on compared with the top-tier Own SI 1 — a reasonable trade-off for most people whose listening demands are varied but not constantly extreme. Everyday durability. An IP68 rating protects Own SI 2 against the moisture and dust of daily wear and active living.