SharkNinja Handheld Vacuum, Gray Nullify Powerful cordless vacuum. Convenient cleaning for all surfaces. Twister Cyclonic Technology. Delivers consistent strong suction while cleaning. Rechargeable 12V Battery. Easy-to-empty dust cup. Includes cleanable filter, no bag needed. Bagless large capacity dust cup Twister cyclonic technology maintains strong suction Lightweight and portable Washable filter washable filter