1:Color:Black/Red/Blue/yelllow
2:Chip: Nordic nRF51802(BT4.1)((Chips imported from europe )
3:App name: Install app “Distance Alarm” from Google play for Android phone
4:Support languages: English (can be more)
5:Battery: CR2450 × 1PC
6:Buzzer: 112db（Max）
7:Product weigt: 19.3g (Device & battery) , 40g (With packing box）
8:Product size:58*31.5*12.3mm/pc Packing box: 90.5*125*18.5mm/pc
9:Carton No: 150pcs/ctn , G.W:7.0KG/ctn, Carton size: 48*38*24cm/ctn
10:OEM: Add you Logo, specific packing box