<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p><span>Speed mode: 3 gears adjustment</span></p><div><br/></div><p><span>Working time: 50-110 minutes</span></p><div><br/></div><p><span>Output power: 2w</span></p><div><br/></div><p><span>Battery capacity: 500mah</span></p><div><br/></div><p><span>Charging time: 2-3 hours</span></p><div><br/></div><p><span>Charging current: 5v/0.5a</span></p><div><br/></div><p><span>Product size: 2.1 x 3.1 x 9cm</span></p><div><br/></div></div></div><p><br/></p>