Choose a great Christmas gift for your children Power: 2 M 20 lights [2 battery boxes are always on],2 M 20 lights [USB models are always on],3 M 30 lights [3 battery boxes are always on]],3 M 30 light [USB type always on],3 M 30 light [USB eight function remote control type],3 M 30 light [waterproof battery box remote control type]] Power supply mode: Battery Box Model: modeling copper wire lamp Number of LED lamp beads: 20 Order Number: plastic copper wire lamp Power factor: contact customer service Scope of use: Christmas decoration Switch type: manual Life span: 50000 Item No.: plastic copper wire lamp Control mode: manual Input voltage: 3(V) Shell Material: Plastic Weight: 0.006 Use occasion: Christmas Festival indoor and outdoor decoration Protection level: IP42 Modeling: Animal Luminous flux: 30 Type: led modeling lamp