Chip: LX5756T.
Ear electric battery: FL400911 -- 28mAh.
Warehouse power battery: FL501230 -- 150mAh.
Horn: composite membrane horn.
Packing size: 165*113*40mm.
Carton size: 60*37*46.5cm.
Case Pack: 100.
Volume: 0.103 cubic meters.
Single product Gross weight: 0.215kg.
Gross weight of the whole box: 21.25kg.
Material: pc + ABS.
Color: white, black.
