折疊LED書燈萬年歷
產(chǎn)品介紹：
●便攜式折疊LED書燈
●節(jié)能環(huán)保，LED燈光光亮度二級調(diào)節(jié)
●時尚潮流的外觀，操作簡便,
●內(nèi)置鋰電池，充電LED指示（充電狀態(tài)為指示燈亮，充滿電狀態(tài)為指示燈滅）
●萬年歷鬧鐘
●帶手電筒功能
●可為手機、MP3 等電子產(chǎn)品充電

●  外殼材質(zhì)：鋁合金                                                                                                 

●全新LED面光源，顏**真更護眼，光照效果更集中明亮                                                                          

   規(guī)格：
1.充電輸入:USB 5V/1A
2.鋰電規(guī)格: 3.7V/2000  mAh                                           
3.萬年歷供電：CR2025/3V                                                                                                           

4.功率:5W                                                                                       

5.光通量：110LM