.Color:Black+ Gold 

.Material:ABS+Brass 

.Current:7A Power

.Power: 55W Charging cable with Adapter 

.length:1.15M 

.Filtering method: hyper, repeated use .Vacuum: about 300pa Dust collectiing .capacity: about 0.5L 

.Li-ion Battery capacity：7.4V 2000mAh 

.Wireless usage time: about 15-20min(100% status) 

.Adapter charging voltage:8.4V 1A 

.Charging time:3h 

.Accessories: extended mouth,brush,household charger, Instruction manual, color box 

.with CE and ROHS certification