Horse Wireless Batter Pen with Five Grips

-Material:          Aircraft Aluminum

-Battery Capacity:  2000mAh

-Voltage Output:    5.0-10.0V

-Working Time:     5-8h

-Charging Time:    2-5h

-Stroke:           3.5mm

-Motor:            Customized Motor 10800RMP

-Connector:        USB