1. The frame fan adopts the glue injection process, which makes the splicing tighter and has a longer service life,

2. German Sijilia hardware accessories, high-end silver curved handle,

3. Equipped with 20A (20A) insulated tempered glass as standard, effectively isolating noise transmission,

4. Adopting a three layer sealing structure design to enhance water tightness, air tightness, sound insulation, and thermal insulation performance,

5. Invisible drainage design, enlarged drainage holes, smooth drainage, and beautiful appearance,

6. Multiple opening methods are available, including external opening, external opening and upper suspension, internal opening, internal opening and inversion, and upper suspension,