GDT150 Self-Contracting Electric Drum, 15-Meter Winding Reel, Copper Core Wire Product Features: 1. The power strip is equipped with an overload protection device and features 3C-certified wiring; 2. Features an automatic locking mechanism that allows for automatic retraction; 3. Positioning mechanism: Allows you to adjust the hose length as desired; 4. Slow retraction mechanism: Prevents the hose from retracting too quickly, thereby avoiding injury to personnel or damage to equipment. Product Applications: Automotive repair shops, production lines, assembly lines, 4S dealerships, auto detailing shops, etc. Instructions for Use: Pull the hose outward; when you hear a clicking sound, the ratchet has locked into place. To retract, pull the hose out 30–50 centimeters; it will automatically retract once the clicking sound stops. It is normal for the ratchet to lock when pulling the hose out—this is a positioning feature. However, do not push the hose back in by hand during retraction; you must first unlock it to allow smooth retraction. Outlet: AC 250V—10A, 50 Hz Specifications: 53RVV 3G 1.0 mm² Input Cable: 1.0 m Output Cable: 15 m Packaging Dimensions: 31.5 × 27 × 17 cm Outer Carton Dimensions: 56 × 33 × 36 cm (4 pcs/ctn) Container Loading Quantity: 1,808 pcs/20”, 3,724 pcs/40”, 4,296 pcs/40” HQ Net Weight/Gross Weight: 3.7/4.1 kg With Cables Partially Extended: 750 W With Cables Fully Extended: 2,000 W