From Bosch, this powerful 36V Cordless trimmer has a 30cm cutting width & edging function. Charging time is 90 minutes for a 30 minute running time. This product is supplied with a 2 years manufacturers parts and labour guarantee. 30cm (12") Cutting Width 36V 2.0Ah Lithium Battery 90 Minute Charge Time Edging Function Up to 30 Minutes Running Time 2 Year Guarantee