Purchase Qty. Reference FOB Price
100-2,999 Pieces US$3.00
3,000-9,999 Pieces US$2.54
10,000+ Pieces US$2.43
Product Description
Model Name MSA-821 Material ABS Color White,Black,Pink,Blue Size 97*29*16mm Weight 34.6g Battery Polymer battery Battery capacity 120 mah Decibel 130DB Logo OEM Package Color box FUNCTION: 1.Alarm:Pull out the top pin,to activate alarm. And led light ...