Brand Name: NONE Is Batteries Included: no High-concerned chemical: none Origin: Mainland China Plug Type: NONE Type: Metronome Model Number: Friend Metronome style 1: guitar queen style 2: guitar notes stickers style 3: guitar purfling style 4: guitar gauge style 5: guitar neck Place of Origin: CN Tempo range: 40-208bpm Tempo error: 1% Beat: 0, 2, 3, 4, 6 Power: Winding mechanism Metronome Dimensions: 103(W)x118(D)x205(H)mm Package Dimensions: 240*130*145mm Package Weight: 600g Material: Metal