Bump and feed line advance for continuous cutting * No tools for assembly or spool replacement * Stationary, ergonomic handle for improved balance making trimming more comfortable * Large snap-on shield for improved protection from debris * Rechargeable battery - charger light turns from red to green when trimmer is ready to use. * Bump and feed line advances for continuous cutting; snap-on protective shield * Cordless 8-inch electric trimmer with one-step edge guide * Ergonomic handle for balance and comfort; weighs 6.4 pounds * Measures approximately 8-2/7 by 12 by 21-1/2 inches; 2-year warranty * No tools needed for assembly or spool replacement; recharging indicator lights