The product is widely available through online marketplaces such as (in various regional stores including .ae, .in, .eg, .se, .co.uk, .ca, and .sg), eBay , and directly from YAPOY’s own sales channels. It is also sold through Alibaba, where many Chinese manufacturers list similar automatic curling irons under various brand names.

The YMD‑109 wins on price and openness (rootability, custom ROMs) but loses to the more polished sticks on 4K support, voice integration, and ecosystem stability.

At its core, the is a fully enclosed, locking leather hood designed for sensory deprivation and objectification. It’s made by Yapoo (a well-known Japanese fetish brand, often distributed via C&B or other specialty shops). Unlike simple bondage hoods, the 109 model is infamous for its total coverage and specific, humiliating features.

Often stands for "Yapoo Mobile Device" or "Yapoo Media Device."

: Plug the 4-pin PWM control cable into your main micro-controller or logic board to activate dynamic throttle adjustments.