TaskStar Cordless Caulking Gun,5 Adjustable Speed Electric Caulk Tools with 2.0Ah Li-Battery & Charger, LED Light and Cutting Tool,Cordless Lightweight Dripless Caulk Gun for Bathroom

5 Adjustable Speeds – Precision control (0-220mm/min) for smooth, even bead application Non-Drip & Auto-Retracting – Prevents leaks and keeps the workspace clean 20V 2.0Ah Li-Ion Battery – Long-lasting power (up to 200 caulk sticks per charge) 300kg Thrust Force – Effortless dispensing, reduces hand fatigueBuilt-in LED Light – Illuminates work area for better visibility Lightweight & Ergonomic – Comfortable for extended use