ABS material and clear PVC lens
Using 3 pcs high brightness LEDs
Adjustable elastic headband
Works by 3 x AA batteries
Standard colors: black
Product size:9.7x6.0x7.3cm
Product weight:105g (not nicluded batteries)

Packing details:

1pc/blister clear PVC clamshell with instruction card         
120pcs/carton
Carton size: 73.0x45.0x56.0cm
N.W.: 13.0kg
G.W.: 14.0kg