【Track Adapter】- Single Circuit H-type track adapter(3-Wire Track Adapter). 【Quick & Easy Installation】- No wiring required. Mounts directly to existing track and is ready to use. 【Adjustable Angle】- Installation does not take up space and the angle can be adjusted. Compact black finish - Space-saving mini fan (1 piece) with black housing, classic aesthetic complements home, kitchen, or cafe decor. 【Application】- Ideal for situations where air circulation is required and stuffy. For example, kitchen, attic, small corner, plant growth cooling.