（1）. Material: 100% polyester/Mesh
（2）. Logo: POWERCAP logo on front and back
（3）. Closure: 1 piece Velcro strap
（4）. # of LED's: 4
（5）. Weight: 3.4 oz
（6）. Light Output: 48 Lumens
（7）. Battery type: CR2032
（8）. Battery Quantity: 4
（9）. Battery Life: Up to 68 Hours