用于微软无线蓝牙键盘 surfacePro 3/4/5 超薄键盘盖 SF-1089A

1,标准蓝牙3.0接口                                                                                  
2,有效工作距离10米                                                                                
3,调制方式：GFSK                                                                                
4,工作电压：3.0-4.2V                                                                                
5,工作电流：<2.5mA                                                                                 
6,待机电流:<0.3mA                                                                                     
7,睡眠电流:<40uA                                                                                     
8,充电电流:>200mA                                                                                
9,待机时间:>100天                                                                                 
10,充电时长:2-3小时                                                                              
11,锂电池容量：350mAh                                                                            
12,可持续工作时长：150小时                                                           
13,电池寿命：3年                                                                                     
14,按键力:80 ± 10g                                                                                 
15,按键寿命:500万次点击                                                                                    
16,工作温度:-10 - +55度                                                                                       
17,充电方式：磁吸